Tongyi Road, Weihai, Shandong, China

WEIHAI HARD ROCK, is a leading supplier and exporter of mining underground support products, construction applications and relative metal products in China. HARD ROCK is authorized by Ministry of Comm...

Xiti Rd, Chengdu, Sichuan, China

Chengdu Modern Wantong Anchor Technology Co., Ltd. is a shareholding company which integrates R & D, saling and manufacturing, with rich experience in research and development of anchor produc...