The company has more than 10 years of spring design and manufacturing experience of excellent enterprises, strong technical force, has a strong new product research and development and mass spring processing manufacturing capacity is one of the largest spring production bases in North China, with outstanding reputation.

Our company is specialized in the production of: komatsu,Hyundai , Hitachi, carter, sumitomo, god steel, excavator when tight spring and auto parts, electronic, mechanical all kinds of spring