26F, Landmark Plaza, A-1 CBD, Zhengzhou, Henan, China.

Henan Huanghe Whirlwind International Co., Ltd. was a sole subsidiary of Henan Huanghe Whirlwind Co., Ltd., a listed company on Shanghai Stock Exchange in 1998. Huanghe Whirlwind specializes in indust...

XIHUAN industry park, ZHECHENG, HENAN, China

mail: hxdrill#hnhongxiang*com Skype:ooo7799799 TEL:86-370-7296688 FAX:86-370-7296733 Since its establishment in 1990, Henan Hongxiang Superhard Material Co., Ltd. has been favored by both domestic and...

Zhongzhou road sailing road, Zhengzhou, Henan, China

Henan Yinwang Trade Co., Ltd. is a newly rising company in Zhengzhou City, Henan Province. Our company is specialized in providing hydrochloric acid and super hard materials. Adhering to the motto of ...

Changge city, Henan province, Zhengzhou, Henan, China

  Henan Huanghe Whirlwind Co. Ltd is a listed company( stock code:600172) that is specialized in researching , developing, producing and selling of superhard material, superhard material tools and re...