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China, Chinese ISO16949: 2009 Approved Professional factory made industrial conveyor standard chain1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Hardware AccessoriesChainIndustrial ChainRoller Chain
Hangzhou Donghua Chain Group Co., Ltd.
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Product Description ISO16949: 2009 Approved Industrial Chain Why Choose Us? Discover the unparalleled advantages of partnering with Hangzhou Donghua Chain Group Co., Ltd., where innovation meets excellence. 1. Hangzhou Donghua Chain Group Co., Ltd established in 1991, stands as a titan in the industry with 5 subsidiaries in China and 6 international subsidiaries; demonstrating our global reach and influence.2. Spanning an impressive 200,100 square meters, our state-of-the-art facilities boast more than 1,800 cutting-edge machines and over 3,100 dedicated professionals. Our annual production capacity has impressively surpassed 20 million meters, setting benchmarks across the industry.3. Specializing in the craft of all types of standard and specialized chains, including A or B series, our range extends to driving, conveyor, hoisting, agricultural chains, and more, supported by a diverse suite of sprockets, gears, and wheels. industrial chains, sprockets, gears, wheels and so on;4. Our commitment to quality is validated by prestigious certifications, including ISO9001, ISO14001, ISO16969, AAA, and API, standing as a testament to our excellence.5. Our clientele is a testament to our quality, partnering with world-renowned enterprises such as JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA, YANMAR, and more, reflecting our global trust and reputation.1. Industrial Chain Parts2. Production flow chart1. Incoming material2. Inspection3. Precision crafting of chain board utilizing cold roll steel, precise punching, heat treatment, shot blasting, and cleaning processes.4. Crafting of roller with meticulous attention to detail, including burr wiping, smearing, heat treatment, wiping, grinding, and cleaning.5. Advanced production of quill featuring burr wiping, smearing, centerless cylindrical grinding, heat treatment, and shining for superior finish.6. Precision production of shaft involves cutting, chamfering, heat treatment, centerless cylindrical grinding, and cleaning, ensuring optimal performance.7. Assembling8. Final inspection9. Packing3. Certificate4. Company InformationHangzhou Donghua Chain Group Co., Ltd was founded in 1991, now proudly operates five wholly owned subsidiaries including one in Jiangsu province and four in Hangzhou, Zhejiang province. A beacon of expertise, we are a professional manufacturer of chains, sprockets, tooth gears, and a wide range of power transmission products. The group prides itself on the esteemed DONGHUA and ZIQIANG brands, focusing on a diverse array of standard roller chains and specialized chains. Our reach extends globally, with the Donghua brand registered in more than 70 countries, including America, Europe, and Japan, establishing enduring relationships with global giants like JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA, YANMAR. At Donghua, innovation thrives via our provincial technical center, academicians' working station, post-doctoral experiment station, and national programs. With these robust platforms, over a hundred engineers and technicians are pioneering high precision, high strength products, actively advancing mold programs for critical automotive components and national industry revitalization initiatives. Great attention has been paid to environmental protection and energy-saving, showcasing their commitment through every facet of the product. In the year 2000, Donghua distinguished itself by being at the forefront, gaining the ISO14001 environment management certificate. Since then, the company has consistently passed inspections for clean production and a recycling economy, earning the prestigious title of 'Zhejiang Green Enterprise.' This accolade is a testament to their unwavering dedication to sustainability and eco-friendliness. We are unwavering in our commitment to serve our customers with only the finest products. Our dedication to excellence ensures that every product we offer meets the highest standards of quality and service, reflecting our promise to bring unparalleled value and satisfaction to our clients.
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