No.11 Zhengshang Road

Zhengzhou Protech Technology Co., Ltd-owned by Protech(China) Holding Litmited, is founded by a group of technology enthusiastic people who are devoted to probing the newest technology and innovation ...

daonan, luoyang, henan, China

Hanmt metal technology ***** a leading international distributor which specialized in researcing and selling non-ferrous metal materials and procucts, including titanium, tungsten molybdenum, tantalum...

Nanchang road

Luoyang Ocean Queen Import & Export Trade Co.,Ltd.is located in Luoyang city,Henan province, Specializing in titanium products, copper foil,and Aluminum products export business.our company&am...

titanium products,titanium plate,titanium sheet,titanium casting,titanium tube...