Kaize International Trade (Hangzhou) Co., Ltd. is a leading chain manufacturer in China, specialized in the supply of large pitch chains, special shaped chains. As a member of the National Chain Transmission Standardization Technical Committee,Kaize International Trade (Hangzhou) Co., Ltd. is dedicated to designing and developing of large pitch Standard Roller Chain, Engineering Chain, Conveyor Chain, Welded Cranked-link Chain,etc. for sugar refinery, pulp, cement , timber, food, mining-metallurgical industries.