The "Chemis" mark is a symbol of a world-class manufacturer. Japan Chemical Screw, established in 1965, has a history of over 50 years and is a top-class manufacturer of plastic screws globally. With over 2,500 high-quality plastic screws, we utilize high-precision molds designed and manufactured in our own factories in Japan for injection molding, press processing, and machining using round bars. Many of our customers worldwide are in the semiconductor, electrical and electronic, and medical device industries. However, plastic screws, which hold infinite potential, are attracting attention from various industries, and we are continuously improving to meet the diverse demands of different sectors.