List of Hollow Drill Bit companies (Hardware & Mechanical Parts)

Chengdu ONTON Technology Co.,Ltd

Onton bolt system was established in the early 1990s, and Our company is first manufacturer of SDA anchor china. Chengdu Modern Wantong Anchor Techology Co., Ltd. Is main compiling units the standard named "Technical Terms Hollow Bolts" (TB/T3209-2008) issued by Ministry ...

Telephone：86-28-87678351Address：No.1809(B5), 18F, Xiti Aolin Garden, No.2 Xiti Road, Jinniu District
SUPANCHOR ROCK REINFORCEMENT CO, . LTD

Supanchor is A professional manufacturer of self-drilling rock anchor systems. Our company was established in 1994 and now has grown up to a leader exporter products China. So far our are supplied Europe, North America, South Africa, Australia, India, Iran, Korea Taiwan. commitments for ...

Telephone：86-2886008824Address：No. 13, Jin Teng Road, Economy Zone,Dujiangyan, Chengdu, Sichuan, China