Hangzhou Dongyi Chain Industries Co., Ltd. is a professional manufacturer and trading company based in Hangzhou, China, specializing in a comprehensive range of chains. Established in 2006, the company operates a factory covering over 20,000 square meters and employs between 201 and 300 people. With an annual revenue between 5 million and 10 million USD, they offer OEM and ODM services, integrating research, production, marketing, and services. Their extensive product portfolio includes standard A and B series chains, driving chains, conveyor chains, dragging chains, agricultural chains, motorcycle chains, leaf chains, industrial chains, transmission chains, silent chains, O-ring and X-ring chains, stainless steel chains, Piv chains, engine mechanism chains, escalator step chains, hoisting chains, automobile chains, and oil field chains. They are committed to providing complete solutions, including product design, tooling, fabrication, and service, and export to international markets with their own export license. The company has a strong reputation, having been in the chain manufacturing field for 20 years.
Agricultural Roller Chain 12A-6 a Series Short Pitch Precision Multiple Strand Timing Chain and Bush Chains$2.5
06b-2 Duplex Straight Plate Timing Roller Chain for Automobile Engine$2.5
Hangzhou Dongteng Industrial Co., Ltd., also known as Hangzhou Haichao Factory, is a specialized manufacturer of industrial chain transmission products based in Hangzhou, China. Established in 1990, the company has over 30 years of expertise in the design and production of a comprehensive range of standard and non-standard chains. Operating from an 8,000-square-meter facility with over 10 production lines, the enterprise employs between 51 and 100 professionals and maintains a strong focus on quality control and technical innovation.
The company's extensive product portfolio includes precision roller chains (A and B series), conveyor chains, agricultural chains, driving chains, and specialized components such as hollow pin, leaf, and car parking chains. Beyond chain products, they supply essential transmission components including sprockets, pulleys, bushes, and racks. Utilizing CAD technology for design, their products conform to international standards including ISO, DIN, and ANSI. Their manufacturing capabilities extend to OEM and ODM services, allowing for custom-designed solutions tailored to specific customer requirements.
Hangzhou Dongteng Industrial Co., Ltd. is ISO 9001 certified and a member of the China Chain Association. Their products serve diverse industries such as food processing, packaging, printing, steel mills, and agricultural machinery. With a significant international presence, the company exports to over 20 countries and regions across North America, South America, Southeast Asia, and the Middle East, supported by a complete set of testing equipment to ensure high-performance standards.