都留市商工会 List of Products and Services

Plex Co., Ltd. specializes in precision sheet metal, precision machining, and precision sheet metal prototyping. We excel in carbon dioxide laser cutting, wire cutting, and deep drawing using prototype molds, particularly in precision bending and deep drawing of thin materials (thickness around 0.01mm). We can accommodate lot sizes from 1 to around 500 pieces, with short delivery times ranging from 1 day to 1 week at the shortest. Our main clients are in the fields of copiers, home appliances, optics, and automotive.

Mitsuwa Seiki Manufacturing Co., Ltd. specializes in the integrated production of precision parts such as molds and press processing for cameras, office automation equipment, and motor cores, as well as sub-assemblies. The company excels in laminated core processing, high-precision underwater wire discharge machining, and the manufacturing of precision press parts, and has obtained ISO 9001 and 14001 certifications. Its main clients span various industries, including optics, motors, electronics, and medical device manufacturers.

Taniuchi Press Work Co., Ltd. manufactures automotive parts, low-voltage electronic parts, construction machinery parts, and more. We handle assembly processes that include press processing and spot welding, and we are particularly confident in deep drawing with a height of 100mm and an inner diameter of 150mm. We are also skilled in welding and engage in assembly work. Our main clients include Tokyo Roki Co., Ltd. and HKT Co., Ltd. The materials we handle include various metals such as stainless steel, iron, aluminum, copper, and brass.

Toh Press specializes in the manufacturing of bearing components, flat washers, and metal rings. Our strength lies in our integrated processing, from mold production for washers and rings to press processing and deburring and finishing using barrel polishing machines. We are particularly known for our precise processing quality using compound molds. Our major clients include Kayaneuma Iron Works Co., Ltd. and Mitsuwa Seiki Manufacturing Co., Ltd. We can accommodate products with outer diameters ranging from 4mm to 120mm.