China anchor bolt manufacturer & supplier

drainage board

A/B/C

It's durable, resist compression and light weight,with strong drainage capacity.

2012-07-14

corrugated pipe

With good abrasion resistance,widely used in the drainage of railway ,highway ,tunnel , etc.

2012-07-14

friction rockbolt

GF33-46

Friction bolt consists of only two parts, a tube and matching domed bearing plate. With high yield and tensile strength;and easy to install

2012-07-14

geogrid

Fiberglass geogrid selects excellent reinforcement type non-alkali glass fiber yarn , weaved into base material by using foreign advanced warp knitte.

2012-07-14

thread bar

GY28/25/32

Thread bar has been used widely in tunnel, mining, roof supporting of underground works.The tensile strengthcould reach a high standard.

2012-07-14

Frp rockbolt

The FRP rock bolt is made of fiberglass as reinforced material and polyester resin by pultrusion process.

2012-07-14

Self Drilling Anchor Bolt

GY25/28/32

It integrates functions drilling, grouting and anchoring at one time and is suitable for difficult grounds (clay, sand, friable^etc).

2012-07-14

anchor bolt

Common hollow anchor bolt has been widely used in tunneling, mining, slope stabilization and roof supporting of underground works.

2012-07-14