Fastener Technology Laboratory
At the Fastener Technology Laboratory, Maruemu Works’ research and development team is hard at work developing screws and related products that meet customer specifications. From test production to mass production, the entire process is handled in-house to ensure top quality.
Parts Quality Laboratory
The Parts Quality Laboratory uses a forming, production and inspection line to supply parts made to a higher standard of quality. They focus on finding the limits of metal plastic working, preventing foreign matter from entering the production line and maintaining a quality assurance system that ensures the integrity of every product.
High Performance Molds and Tools
High precision and long life: those are the most critical aspects of plastic and resin work.
Maruemu Works produces their molds and tools in-house to ensure more reliable, faster service. This is another area in which their long years of experience and excellence in technology cannot be imitated by anyone else.
Testing Equipment and Quality Assurance
Providing safe, reliable products is a key theme at Mauremu Works, and they have a fail-safe quality assurance system in place, building a value-based partnership with their clients.
MARUEMU WORKS CO., LTD. 
