No. 11 Changchun Road, Zhengzhou City Zhengzhou, Henan

chorus is committed to providing customers with the best quality industrial lubricants and engineering services. The company achieves this goal through market development and product technology innova...

Dazhaoying industrial park(North Xinhuo Rd.)

Established in 1994, Xinxiang City Ruifeng Chemical Co., Ltd. is a private joint stock enterprise integrating R&D, production and marketing. We have passed the certification of ISO9001 and ISO...

Renmin Road,

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