1.Specially processed one quality low alloy steel King pin, which has strong bearing capacity, long service life, light weight and excellent performan...
1.Advanced painting technology
KTL electrophoresis + powder spraying, instead of traditional paint process, has good anti-corrosion effect and long p...
Steel structure building is a new type of building structure system. The building structure system is formed by the main framework through linking up ...
1. The shaft tube is made of high-strength alloy steel plate and is welded by submerged arc welding and argon welding. The shaft head is made of alloy...