Company Name :
zhengzhou sifang superhard material co.,ltd
Contact Person :
Deborah wayAddress :
longhai west road kaixuanmen building B2406 henan ChinaCity :
zhengzhouProvince/State :
henanCountry/Region :
ChinaZip :
450006Telephone :
86 371 60972078Mobile Phone :
Fax :
86 371 60972079Website :
http://www.hn-sf.com聽or www.diamondcbn.cn
