цепи защиты шин

We use special alloy component to the tire protection chains also with heat-treatment, so that we can supply you perfect chains in hardness, tenacity, wear-resisting and a super long service life. On 2009, we develop the forging cells instead the casting cells that you can get a 1.7times long service life. Our price is much more competitive between other countrys product, because 1) China is the biggest iron manufacture country for our low material cost; 2) Chain manufacture is almost manual work, it is very fit for our low manual price; 3) Welding and heat-treatment cost o lot of energy, the energy price in China is also cheap; 4) Our factory is near the Tianjin Port (about 35km) so that the logistics cost is cheap. Also we can supply you a good after service such as 24hour feedback for your technical problems or claim.