Single-gap expansion joints

This kind of product is comprised of steels and elastomeric seal.It...

High damping seismic isolation rubber bearing

This kind of product is comprised of high-damping rubber and plate...

Viscous fluid damper for buildings

This product is a kind of damper dependent with velocity,and includ...

Railway waterstop

Products comply with:Ke jiji[2008]21 document, TB/T 3360.7-2014 Railwa...

Elastic cushions for slab tracks

This kind of product is made from vulcanized EPDM rubber and has ...

Steel and combing plate-assembly expansion joints

This kind of product is comprised of steels and combing plates.It ...

Ⅲa Rubber pad

This kind of product is suitable for II type fastener in 60kg/m r...

Unit sparse plate bridge expansion joint for multi-direction-displacement

This kind of product can meet the need of rotation and the displa...

Hydrophilic expansion rubber

This kind of product includes:PZ and PN types.We can provide produc...

Rubber gasket for shield-driven tunnel

This kind of product includes:rubber gasket of EPDM,CR,hydrophilic ex...

QZ series spherical bearing

This kind of product is used in wide bridge, curved bridge,skew bridge and big-scale urban interchange bridges.

LNR horizontal force dispersible rubber bearing

It is used under 7 degrees of seismic intensity in highways and m...

Geotextiles

This kind of product includes:polyester,polypropylene fiber,vinylon and...

Grid bearing for building

This kind of product includes:damping and anti-seismic spherical bear...

Expansion and extraction expansion joints for passenger railway

This kind of product includes:TSSF-60,TSSF-100 and TSSF-150 types.It ...