• Nanjing Ruijiayi Precision Machinery Co.Ltd.

    We are a leading manufacturer and exporter in China. have experience with more than 10 years.We products such as oil pump, rotors gears for valve guide seat, piston ring, bearing housing, ball screw linear motion spline.gas spring, hydraulic pump rotors, vacuum sinter bush. provide you top ...

    Telephone:86-2586318569Address:56 hanzhongmen street, Nanjing, Jiangsu, China

  • Shanghai Surelen Precision Mechanical Accessori...

    Surelen Precision Mechanical Accessories Co., Ltd. is a joint venture company founded in 1997, which owns manufacturing plant of 12000 square meters Shanghai, the was principally engaged research, development and manufacture ball screw, linear guide, stamping parts, has production ...

    Telephone:86-2169595050Address:No.4341 Caoan Rd, Jiading District, Shanghai, Shanghai, China

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