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Founded in 2002, Nantong Zhuoyue Accurate Fitting Co.,LTD. is a spring manufacturer integrating R&D, production, sales and service, and one of the few domestic service providers that can provide spring solutions for agricultural machinery. The company is mainly engaged in the production of medium springs, shrapnel, elevator rope head springs and various metal wire molding products with complex shapes, covering agricultural machinery, elevator accessories, engineering machinery, automobiles, railway locomotives, housing bridges, electric power, precision instruments, sports equipment, electrical appliances and other industries. Cao Quan is the only registered trademark of the company...