Introducing bonding gold plating technology! Providing reliable and stable COB.
Sato-Sen Co., Ltd. provides reliable and stable COBs under strict quality control by experienced engineers who have graduated from the plating industry. We have a track record of developing and mass-producing COBs for major domestic and international clients for over 20 years. We have an in-house production line that offers surface treatment with stable bonding strength. 【Features】 ○ Even when leads cannot be drawn due to design constraints, our unique process allows for electroplated gold bonding without leads. ○ Embedding of LSI is possible through cavity processing for die bonding. → High-precision cavities can be created using routers equipped with thickness sensors. ○ We have bonding machines and pull-cut testers in-house, ensuring a quality assurance system through various chemical analyses, SEM, etc. For more details, please contact us.
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basic information
【Introduction to Various Surface Treatments】 ○ We provide surface treatments with high joint strength for components, managed uniquely by a company that has evolved from plating. ○ Electrolytic bonding gold plating and silver plating (lead-free gold plating is possible). ○ Electroless bonding silver plating. ○ Electroless bonding gold plating (lead-free is possible). ○ NiPdAu bonding gold plating (bonding and soldering with electroless gold plating that allows design flexibility without leads). ● For more details, please contact us.
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Company information
Sato-sen Co., Ltd. provides high-quality printed circuit boards that meet the increasing demands for high functionality and high precision, by proposing solutions to the concerns and problems of those involved in design, development, technology, and purchasing. Sato-sen offers customized, high-quality products and services tailored to various customer needs. As a partner company for our customers, Sato-sen delivers high added value throughout all processes, from design and development to production and delivery. Furthermore, by thoroughly adhering to a customer-first principle, we provide high-quality products and services with flexible and meticulous responsiveness, ensuring that customers receive what they want, when they want it.
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