
YUAN SINE SPRING is gradually dominating wider market share by superior quality of custom springs. YUAN SINE SPRING's compress spring series include multiple types. YUAN SINE SPRING metal spring is manufactured adopting many high techs. Energy-keeping technology, electromagnetic regulation technology, and good insulation technology. The product is generally small and made from low-cost materials. This product is free of any objectionable odor or any pungent smell which may do harm to the human body. Its service life has been improved to a very high degree.
The culture of our team is characterized by an open and informal working atmosphere. Please contact us!