Chain Co., Ltd. in Zhejiang and Zhejiang to introduce you to the different types of chain Scope and maintenance. High strength chain: high strength chain is a special roller chain wholesale chain, is in the original chain on the basis of improved shape slat chain manufacturers of chain plate, chain plate hole and pin made of special treatment. High strength chain has good tensile strength, 15% to 30% higher than the average chain tensile strength and good impact resistance and fatigue resistance. Zhejiang Zhejiang chain Limited chain of large diameter production process: 1. Cutting raw material purchase 2. 3. 4. Hot Shot 5. chaining welding heat treatment to stab 6. 7. 8. Inspection stretch correction pairing 8. Dip paint storage chain Which is good, Dongguan chain, Zhejiang Zhejiang chain Limited provide affordable by Zhejiang Zhejiang chain. Zhejiang Zhejiang chain Limited (www.zjzzlt.com) strong, credible, Jinhua in Zhejiang chain, sprockets and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhejiang and Zhejiang in the chain and you hand in hand into the brilliant, for a better future!