Dongguan Jieyu Machinery Co., Ltd. screw products and technical solutions provider, with strong R & D, design and manufacturing capabilities, to provide customers with reliable and efficient full grinding screw, alloy screw full hardening screw, high-speed steel screw, optical screw, halogen-free screw, etc., to help our customers in the fierce market competition in an invincible position, Jieyu screw is optical fiber communication It is an ideal choice for injection molding production in electronic, medical, auto parts, household appliances, industrial gears and other industries.

As one of the world's top plastic machinery screw manufacturers, we consider the production application of high efficiency and high output value for you every day. Our decades of experience ensures your decisive advantage.