76 XIANG GANG ZHONG LU, Qingdao, Shandong Province, China

Efficient Consulting Solutions Co., Ltd. is an innovative trading company that widely contributes to society by providing our customers and partners with marketing and consulting support in supplying ...

ADD:No.40,Xiangjiang Road,Economic-technical Development Zone, Qingdao, Shandong, china Qingdao, Shandong

Shandong ludong industry and trade co., LTD is a professional production of metal enterprises, such as, Tungsten series, Ferroalloy series. The company was established in 2000, the company actively ex...

Lead ingot, copper scrap,copper powder...