What products has YUAN SINE SPRING developed?
YUAN SINE SPRING ENTERPRISE CO., LTD has developed many products including constant force spring, which are of huge importance to us. Every year we are vigorously developing the products. We have applied for certification and patents to protect the products.
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YUAN SINE SPRING is a top brand in the compress spring industry in particular. YUAN SINE SPRING's custom torsion springs is various in types and styles to meet the different needs of customers. YUAN SINE SPRING compression springs canada is manufactured by utilizing computerized tensile strength testers which test the physical pulling force strength of rubber. The product offers great stability and load deflection. This product is extremely waterproof, highly puncture and abrasion resistant, and will stay flexible even in the coldest temperatures. As a mechanical part, it uses elasticity to work.

The core principle of our company is to respect and treat customers sincerely. Seen from different aspects, such as materials sourcing, designing, and producing, we always seek feedback or advice from clients based on integrity and business ethics.

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