Supports various materials! With extensive experience in polishing semiconductor-related components, we can provide consistent processing up to passivation.
Sanwa Sangyo Co., Ltd. conducts polishing work and precision cleaning in metal surface treatment, as well as outfitting work for railway vehicles. Since 2017, we have strengthened our production system in response to the increasing demand for electrolytic polishing for semiconductor manufacturing equipment. We have extensive experience in polishing semiconductor-related components and can provide a consistent process up to passivation. Please feel free to contact us when needed. 【Business Activities】 ■ Buff Polishing ■ Electrolytic Polishing ■ Electrolytic Composite Polishing ■ Passivation Treatment ■ Pickling *For more details, please refer to the PDF document or feel free to contact us.
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Sanwa Sangyo Co., Ltd. continues to take on new challenges and engage in a diverse range of work, focusing on creating employment and generating customers in the city of Kudamatsu. Today, we have become a skilled group that is well-supported by many customers for our work in metal surface treatment, including polishing and precision cleaning, as well as equipment installation in railway vehicles. Since the 2000s, we have entered a period of rapid change. We are committed to evolving despite the ever-changing environment around us, dedicating ourselves to deepening our technology and improving and passing on our skills, striving to remain a company that is needed worldwide.