Why work with Bosswin?
19 years of experiences in the metail springs business.
The most developed facilities gurantee good quality and very high production capacity.
We can develop necessary toolings and produce any springs as per buyer's requests
BosswinnSprings Co., LTD. specializes in spring custom work and in lowering your work cost . So that your final products can beat the market
Bosswinn has engineers that will work with you on your compression spring design to make sure that your spring is perfectly engineered to get you the best compression spring at the best price possible. Sometimes something as simple as switching from a stainless steel compression spring to a music wire compression spring will save you hundreds on your conical compression spring purchases.
We can custom spring you are looking for. We can also manufacture springs with large amount of pitch allowing you to generate a lot of force in a small amount of travel. You compression spring can also be customized with multiple outer diameter creating a cone, barrel or barbell shape on the spring.
Our testing faciltis.
We strictly control our springs quality . We do not only promise in oral, let the facilities speak
Our packing and delivery