Profile: Hangzhou Qianjiang Chain Industries Co., Ltd. produces motorcycle chains, roller chains, and conveyor chains. We are an ISO 9001:2000 certified company. We manufacture O-ring & X-ring chains, and industrial chains. Motorcycle security chains are made using alloy steel. They are provided with two sides riveting or four sides riveting. We offer different types of roller chains like short link chains, medium link chains, and long link chains. These are widely used as hoisting, lifting, pulling, and binding equipment.