Training
Training culture
Enhancing Individuals and a Learning Culture at LEM
At LEM, valuing the people who work within the company is fundamental. Every year, more than 300 employees receive training and additional refresher hours beyond those required, for a total of 1,600 hours annually.
In 2024, we decided to organize an annual training event during the Christmas season, creating a special occasion not only to learn but also to strengthen our bonds as part of one unified team.
This is how Christmas Learning was born: an event designed to give value to LEM employees. Thanks to the contribution of carefully selected internal speakers and external guests invited each year, relevant and inspiring topics are explored, ranging from professional to personal development, offering meaningful insights across the board.
Training Young People as a Corporate Value
We have always firmly believed in the importance of investing in the education of future generations. For this reason, over the years we have played a leading role in promoting training programs and initiatives:
ITS Foundation for Energy and Environment
Since 2023, we have been a partner of the ITS Foundation for Energy and Environment, proudly supporting the launch of the first ITS course for “Sustainability Manager.”
ISIS Valdarno
Every year, we host training days with students from ISIS Valdarno, Chemistry, Materials, and Biotechnology Program – Chemistry and Materials track. We also donated the components needed to build Hull cells to the school’s chemistry lab, and our laboratory technicians visited the institute to help students assemble them and teach them how to prepare test plates.
Master Executive Chemalux
Together with LEM INDUSTRIES, founder of the Executive Master Chemalux in collaboration with the University of Siena, we have contributed to the training of many of our corporate managers.
Our internal workshops key points
CONTINUOUS TRAINING
Professional development programs to improve technical and transversal skills.
PERSONAL GROWTH
We value each individual, supporting the development of their potential.
TEAM BUILDING
Events that foster collaboration and strengthen internal relationships.
INNOVATION AND SHARING
An opportunity to explore new ideas and share professional experiences.
AN EXCLUSIVE EVENT
Christmas Learning combines training and celebration in a unique context.
INVESTMENT IN TALENT
Every employee is a valuable resource to be enhanced.
FAQs on LEM's workshops
All LEM employees, regardless of company role.
Through interactive meetings, practical activities and moments of comparison.
Christmas Learning is a unique opportunity for learning and team building that takes place each year before the Christmas break.
Yes, the workshops are always updated to meet the needs of the market and the company.
Mainly in our offices, with the possibility of external events in dedicated contexts.
Contact us for more information on the offered services
If you wish to discover all the offered services and how we can help you improve your products, contact us today. Our expert technicians are available to offer you personalized advice and tailor-made solutions.
Our company
Italy's leading company for galvanic and PVD treatments
LEM: innovation and Made in Italy in galvanic and PVD treatments
LEM, an acronym for Lavorazione Elettrogalvanica Metalli (Metal Electrogalvanic Processing), is the beating heart of the LEM INDUSTRIES SPA group. Founded in 1974 by Dino Franco Gualdani, LEM has built its reputation by combining craftsmanship, technological innovation, and constant attention to quality.
Today, the company is a benchmark for galvanic and PVD treatments, working for the most prestigious international fashion and luxury brands. With deep roots in the Valdarno territory, LEM believes in the value of people and the potential of Made in Italy craftsmanship, applied to cutting-edge industrial processes.
Mission
To promote the excellence of Made in Italy in the treatment and finishing of fashion accessories, respecting the highest standards of artisanal quality. To enhance the territory, innovation, and human potential, committing to become the primary point of reference for the sector.
Vision
To create an artisanal, sustainable, and cutting-edge industry, capable of promoting the excellence of our territory and able to adapt to change, offering advanced solutions for the fashion accessory supply chain.
Rooted in the territory, in the constant pursuit of excellence.
Trust LEM: tradition and innovation at the service of your project.
Request more information and discover our tailor-made solutions.
Territory and plants
Even in years of deep crisis and international instability, we have chosen to remain loyal to the land where we were born: Valdarno, a place rich in culture and creativity, with a long-standing artisan tradition. This territory is a constant source of inspiration for us and a solid foundation on which to build innovation and growth.
Vibro-tumbling
LEM's vibratory finishing system creates vintage finishes with pre and post-galvanic processes for fashion, luxury, and design accessories, ensuring unique and original results.
Physical Vapour Deposition (PVD)
Discover LEM's PVD Division: advanced technology for resistant coatings suitable for complex materials and geometries.
Manual galvanic plant
Discover LEM's manual galvanic plant: artisanal precision finishes for fashion, luxury, and design accessories. Customized and high-quality treatments.
Automatic galvanic systems
Discover LEM's automated galvanic systems: exceptional production capacity, Nickel-Free processing, and advanced wastewater recovery technologies.
Semi-automatic rotary barrel galvanic plant
The LEM semi-automatic rotary barrel plant ensures production efficiency and quality in precision galvanic treatments for metal small parts.
The LEM industries group
LEM is part of LEM INDUSTRIES SPA, a holding company founded in 2010 to combine cross-cutting skills and foster innovation in the sector of processing and finishing for major fashion and luxury brands. Thanks to diversified investments, the Group extends beyond the core business of accessory treatment, also operating in the sectors of industrial plant production, precious metal recovery, water treatment, and graphene materials.
"The most advanced sectors have a growing need for global operators capable of guaranteeing safe, original, and sustainable products."
— Daniele GualdaniSole administrator LEM Industries S.p.A.
Trust LEM's PVD and galvanic coatings
If you are looking for innovative and tailor-made solutions to improve the resistance and design of your products, contact LEM today. Discover how our PVD, galvanic, and vintage treatments can transform your products, offering durability and style without compromise.
Sustainability Pillars
Origin, community and future: LEM sustainability pillars
Sustainability
We believe in a way of doing business that protects people's the environment well-being. We are committed to reducing our environmental impact in everyday processes and operations.
LEM sustainability policies results
renewable energy
Aware of the importance of the origin of energy sources on the environmental impact of production activity, LEM has adopted a decisive energy policy, using 100% of energy from renewable sources and self-producing up to 10% of energy thanks to the continuously expanding photovoltaic system.
Internal training
Every year, LEM invests 1,600 hours in additional training for its 320 employees, beyond mandatory requirements. This amounts to roughly 200 working days dedicated to the professional growth of our team, reaffirming our commitment to excellence and innovation.
Ethical Sourcing
Thanks to our optimized production process, LEM uses recycled gold and palladium. As proof of this commitment, LEM is the first Italian company specializing in metal treatment and coating to achieve RJC (Responsible Jewellery Council) certification, ensuring traceability and responsibility in the ethical and sustainable sourcing of gold and palladium throughout the supply chain.
Discover all our certifications.
2024 Sustainability Report
Browse the 2024 LEM Sustainability Report and discover our commitment to combining process quality, environmental responsibility, and care for people. A document that measures results, objectives, and concrete actions toward a more efficient, transparent, and future-oriented industrial model.
Request more information
Discover how our high standards and sustainability strategies contribute to the creation of excellent finishes. Request more information to learn about the benefits of working with a business that is attentive to sustainability.
"Many processes of companies working with fashion have a high environmental impact. Working on territory, training and sustainability is essential to dialogue with institutions and brands."
— Daniele GualdaniSole administrator LEM Industries S.p.A.
LEM sustainability pillars
At LEM, we believe that doing business means respecting the well-being of people and the environment.
This commitment guides every decision we make, from the design of production processes to the adoption of innovative solutions that reduce our ecological impact. In 2023 we embarked on a journey that led us to define our first sustainability strategy, a structured commitment around three fundamental pillars: Origin, Community and Future.
Origin
Origin not only represents awareness of our roots, respect for natural resources and the responsibility to preserve them, but also represents our past and reminds us where we come from and where we want to stay.
Community
The community represents the collective of people, skills, and relationships that bring our vision to life, transforming shared values into tangible actions that positively impact our environment and reflect our love for our local area.
Future
The future is the synthesis of strategic choices and innovation, a path built with method and long-term vision in which we place our goals. It represents the temporal factor on which the very concept of sustainability is based, it is the world we leave to future generations.
In line with the 2030 Agenda goals
LEM is committed to supporting the United Nations Sustainable Development Goals, with initiatives that promote clean energy, decent work, industrial innovation and responsible production. Through strategic choices and targeted investments, we contribute to building a more sustainable future for our sector and for future generations.
Environmental Impact reduction
Promote optimal management of water resources, improve the energy efficiency of plants and buildings, monitor greenhouse gas emissions.
Rational resource management and circular economy
Optimize the management of waste and resources used, standardize low-consumption production cycles and implement internal circular economy processes.
Health and safety
Constantly guaranteeing the health and safety of employees in the workplace is of primary importance to our company.
Well-being in the workplace
Commitment to ensuring crucial aspects of Corporate Social Responsibility, prioritizing health and safety in the workplace.
Product excellence and customer focus
Constantly implement production quality standards, especially through the Lean method, driven by the pursuit of excellence in assisting and growing the customer every day.
Responsible sourcing
Introduce sustainability criteria into supplier evaluation and involve selected suppliers in internal improvement processes.
People empowerment
In order for workers to carry out their professional activity in the best possible way, we are committed to guaranteeing constant and qualified training to employees of each department.
Research and innovation
Constantly seek technologically innovative solutions through internal investment plans and collaborations with external bodies.
Good governance practices
Continuously improve our internal organization, using tools such as: anti-corruption code, data protection regulations, whistleblowing policy.
Solidarity projects and activities
Play a primary role in improving the surrounding social context, promoting initiatives to support the community and within the company context.
LEM certifications
RJC COP 2019EU
The Code of Practice is the reference standard for the jewelry supply chain. It addresses issues that weigh on the supply chain, promoting responsible business practices in terms of workers' rights, environment and business ethics. LEM is the first Italian company in metal processing certified RJC.
ISO 14001
Certifies that LEM has a management structure for the integration of environmental management practices, pursuing environmental protection, pollution prevention, and reduction of energy and resource consumption.
SA 8000
Social Accountability 8000 ensures that LEM respects an ethical management model that protects human and labor rights, preventing child exploitation and promoting safe and healthy working conditions.
Request more information
Discover how our high standards and advanced technologies can support your project. Request more information to learn about the advantages of our production process.
Our company
LEM is an industrial entity specializing in advanced surface treatments, including PVD and Galvanic processes, aimed at high-end sectors such as luxury, fashion, and design. With a strong focus on technological innovation and sustainability, the company has solidified its reputation through the high quality of its products and its respect for the environment. To learn more, visit our dedicated page.
Documents
Documents, certifications, policies and balance sheets
LEM commitment to quality, ethics and the environment
In a continuous improvement perspective, LEM is committed every day to ensuring the best for its customers and collaborators. Through constant updating and a focus on quality, ethics and respect for the environment, LEM is dedicated to achieving the most stringent certifications. This approach ensures not only high-quality products, but also practices that meet rigorous environmental and ethical standards, strengthening our position as a leader in the field of specialist processing for fashion.
Certifications
UNI EN ISO 9001:2015
Certifies that LEM has a quality management system of the organization that monitors and guarantees high quality standards in every production phase, optimizing processes to increase efficiency and customer satisfaction.
UNI EN ISO 14001:2015
Certifies that LEM has a management system for environmental practices, pursuing environmental protection, pollution prevention, and reduction of energy and resource consumption.
SA 8000:2014
Social Accountability 8000 ensures that LEM respects an ethical management model that protects human and labor rights, preventing child exploitation and promoting safe and healthy working conditions.
RJC COP 2019EU
The Code of Practice is the reference standard for the jewelry supply chain. It addresses issues that weigh on the supply chain, promoting responsible business practices in terms of workers' rights, environment and business ethics. LEM is the first Italian company in metal processing certified RJC.
RJC COC 2017 EU
The Chain of Custody guarantees the traceability and responsible sourcing of gold and palladium. LEM is the first Italian company in metal processing certified RJC.
Balance sheets and reports
2024 SUSTAINABILITY REPORT
The 2024 Sustainability Report describes the company’s commitment to combining process quality, environmental responsibility, and a strong focus on people. A document that measures results, objectives, and concrete actions toward a more efficient, transparent, and future-oriented industrial model.
SA 8000 social balance sheet
COD. SA-BS-001 - REV. 01 - 28/02/2019 (2022 Review)
2022 SA 8000 Balance Sheet Management Review
Accountability report
COD. ID.VER.002 - REV. 00 - 10/01/2024
Annual due diligence report towards its business partners in order to verify any deviations from the OECD Due Diligence Guidance Annex II guidelines.
Policies
Integrated policy: quality-ethics-environment
COD. POL.INT.001 - REV.05 - 30/01/2025
Company policy with which LEM srl is committed to compliance with the voluntary standards UNI EN ISO 9001:2015, SA 8000:2014 and UNI EN ISO 14001:2015.
POLICY JRC
COD. ID.POL.003 - REV. 00 - 03/10/2022
Policy that collects the ethical-social principles and values that inspire the company policy of LEM srl.
Social responsibility policy
COD. SA.POL.001 - REV. 02 - 16/06/2022
Policy that collects the commitment of LEM srl in the achievement and application of the requirements of the SA 8000 standard.
From paper to practice
Discover how our high standards and advanced technologies can support your project. Request more information to find out how we can elevate your project.
Production process
LEM production process
Our process, your guarantee
Our production process integrates advanced technologies and craftsmanship to offer galvanic, PVD and vintage treatments for high-quality components. Each phase is designed to ensure resistance, aesthetics and durability to the treated components, meeting the highest standards in the industry. Thanks to this integrated approach, we create products that meet customer needs and enhance every detail.
QUALITY AND CONTROL
We guarantee excellent products with rigorous control at all stages.
CONTINUOUS TECHNOLOGICAL INNOVATION
We integrate advanced technologies to improve efficiency and precision.
ETHICS AND RESPONSIBILITY
We control our supply chain and the impact of our production processes.
COMPLETE TRACEABILITY
Each phase is documented to ensure transparency and compliance.
SUPERIOR AESTHETICS AND DURABILITY
Our galvanic and PVD finishes guarantee lasting aesthetics and superior quality.
EFFICIENT DELIVERY AND FEEDBACK
We monitor customer satisfaction and continuously improve our processes.
"In the metal accessory sector for luxury, "excellence" means knowing how to combine technology, craftsmanship, and sustainability. The future belongs to those who guarantee quality, innovation, and traceability without compromise."
— Daniele Gualdani — Sole administrator of LEM Industries S.p.A.
Method and process for exceptional results
Discover how our high standards and advanced technologies can support your project. Request more information to learn about the advantages of our production process.
The phases of the LEM process
1. Industrialization and digitalization
The journey begins with product industrialization, where precision is our top priority.
By integrating advanced digital technologies, we optimize production processes to guarantee maximum efficiency and accuracy. We standardize and digitalize the process, ensuring each step in creating the finished product is internally traceable and compliant with predetermined standards.
2. Selection and Quality Standards
Each accessory undergoes a structured process with continuous checks to ensure quality and compliance with required standards. Every batch is verified through multiple stages to meet customer specifications. At the same time, we adopt an ethical approach in material sourcing, prioritizing suppliers who share our values.
We don’t focus exclusively on price but also consider the ethics of our supply chain. We strive to build a supply chain that respects its workers and the environment.
3. Treatment, processing and quality control
The quality of our galvanic and PVD finishes originates from the cutting-edge technologies used in our processes and the expertise of LEM technicians. Each product undergoes rigorous quality control, with special attention to aesthetics and required specifications, ensuring every piece is a true example of artisanal mastery.
4. Delivery and satisfaction
The final stage of our process is packaging, followed by timely delivery to our customers. We continuously monitor key performance indicators to ensure each step is optimized and meets our standards. Customer satisfaction is our ultimate goal and the true measure of our success. We are committed to continuously improving our products and processes based on customer feedback, thus completing the production cycle and paving the way for future innovations.
Frequently asked questions on our production process
We use advanced digitization, galvanic, PVD and vintage effect technologies to ensure resistant and durable finishes, compliant with our quality standards.
Yes, we work closely with customers to provide customized solutions that meet the aesthetic and functional needs of each project.
LEM certifications
ISO 9001
Certifies that LEM has a quality management system of the organization that monitors and guarantees high quality standards in every production phase, optimizing processes to increase efficiency and customer satisfaction.
ISO 14001
Certifies that LEM has a management structure for the integration of environmental management practices, pursuing environmental protection, pollution prevention, and reduction of energy and resource consumption.
SA 8000
Social Accountability 8000 ensures that LEM respects an ethical management model that protects human and labor rights, preventing child exploitation and promoting safe and healthy working conditions.
Our recipe for high-quality finishes.
Advanced technologies and standardized processes for precise and timely results.
Request more information to discover the benefits of our production process.
Heritage
LEM history: since 1974, a journey of innovation and craftsmanship
LEM
Since 1974, we have firmly believed in the potential of people and in the protection of craftsmanship applied to the industrial process, focusing on the quality of Made in Italy and technological progress.
A 50-year-long story of passion
LEM was founded in 1974 in the heart of Valdarno, from the vision and determination of Dino Franco Gualdani and Franco Rosadini. With a long artisanal tradition behind them and a spirit turned to the future, Gualdani knew how to transform an ambitious project into an industrial reality capable of becoming a benchmark for galvanic and PVD treatments applied to fashion and luxury accessories.
From the beginning, LEM has embraced a philosophy that combines artisanal attention to detail with the adoption of innovative technologies. This unique combination has allowed the company to grow rapidly and win the trust of major brands in the fashion and luxury sector, becoming synonymous with quality and reliability.
Dino Franco Gualdani was a forerunner for his time: he decided to bet on his territory and believed in the possibility of innovating and staying one step ahead.
— Dino Franco Gualdani
25/06/1939 - 30/07/1994
LEM Founder
Bound to the past, projected into the future.
Trust on LEM: tradition and innovation at the service of your project. Request more information and discover our tailor-made solutions.
LEM: Innovation and Tradition at the Service of the Future
Since its inception in 1974, LEM has never stopped evolving and looking towards the future. It equipped itself with an in-house chemical laboratory for immediate improvement of processes and, a few years later, anticipated industry trends by choosing to invest in physical vapor deposition (PVD) treatments, which at the time were still seldom used in the treatment of luxury metal accessories.
Upon reaching its fiftieth year, LEM can boast one of the largest automatic galvanic plants for accessories in Europe, a state-of-the-art manual galvanic facility, and a dedicated team focusing on ESG issues.
1974
LEM was founded by Dino Franco Gualdani, marking the beginning of a path of excellence in surface treatments.
2008
LEM LAB was established, the internal chemical laboratory dedicated to the analysis and improvement of processes.
2016
The PVD Division was created, expanding the offering with innovative solutions for surface coating.
2024
LEM celebrates its 50th anniversary and commemorates the milestone with a logo redesign.
2025
A new facility and LEM Fenice, a cutting-edge manual electrodeposition plant, were inaugurated.
A continuous commitment to the future
After 50 years, LEM continues to grow while remaining faithful to its values: promoting the craftsmanship of Made in Italy, investing in technological innovation and maintaining a strong link with the territory.
2024, the year of the 50th anniversary, marks a further milestone: LEM has become the first Italian company in the metal treatment sector to obtain RJC certification for the ethical sourcing of gold and palladium, a result that confirms its commitment to sustainable and ethical practices.
Our success is yours.
From a small plant in Valdarno to an internationally renowned company: the history of LEM is a testament to how passion, innovation and vision can transform an idea into a successful industrial reality. Entrust your idea to our experts.