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 Zhejiang Zhejiang chain Limited to introduce you to the production process development chain ring 1. To remove the entire chain of clearance chain wholesalers, to impose certain degree of pull on the chain tension measurement. 2. measure, in order to minimize the error chain prices in the 6-10 section (link) where measurements. L1 L2 medial and lateral dimensions of the chain manufacturers wholesale roller 3. Measure the number of links between the order of the judge dimension L = (L1 + L2) / 2. 4. determine the length of chain elongation, the value and the chain elongation before items using threshold contrast (chain elongation = judgment dimension - a reference length / reference length * 100% * reference length = Chain pitch Section number). Which is better _ Zhejiang Provincial chain in chain-class service (certified) _ Chain Co., Ltd. provided by Zhejiang Wenzhou in Zhejiang chain. Zhejiang and Zhejiang in the chain Limited (www.zjzzlt.com) Zhejiang Jinhua, chains, sprockets leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Zhejiang Zhejiang chain leadership with the staff warmly welcome all inquiries to discuss, Zhejiang and Zhejiang to create a better future for the chain.