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Henan Shuangzhi Machinery Equipment Co., Ltd. is an enterprise specializing in accessories for comprehensive coal mining equipment. The company mainly deals with accessories for coal mining scraper conveyors, transfer machines, and crushers, including scraper blades, bolts, crossbeams, pressure plates, dumbbell pins, chain guides, flight assembly components, pin rails, rack rails, pin rows, crusher shaft assemblies, sprocket bodies, hammerheads, bevel gear shafts, helical gear shafts, and gear shafts. Through years of research and practice, we have developed mature expertise in the production and maintenance technology of coal mining machinery accessories and sprocket shaft assemblies. Attending to every customer's needs with seriousness has been our consistent philosophy over the years. New and existing customers are welcome to visit our factory for inspection and discussions. We are dedicated to serving you wholeheartedly.