Zhejiang Opt Chain Transmission Co., Ltd. is a modern enterprise based in Hangzhou, China, operating as both a manufacturer and a trading company. Established with a focus on chain transmission products, the company specializes in the production of a wide range of chains including roller chains, motorcycle chains, agricultural chains, conveyor chains, leaf chains, hollow pin chains, bushing chains, coupling chains, pin chains, double plus chains, scraper conveyor chains, welded steel chains, and stainless steel chains. They also offer related components such as sprockets and racks. With a factory and a workforce of 11 to 50 employees, Zhejiang Opt Chain Transmission Co., Ltd. adheres to international production standards, ensuring superior product selection. Their products are widely utilized across various industries including agriculture, construction, mining, metallurgy, petroleum, transportation, and textiles. The company's products are sold in European, American, and Southeast Asian markets, as well as domestically, establishing them as one of the fastest-growing modern chain manufacturers.