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Modular expansion joints

This kind of product is comprised of center-beams,edge-beams,support ...

Lead rubber bearing isolator

This kind of product includes:Elastomeric seismic-protection isolators...

Rubber gasket for shield-driven tunnel

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

JQZ spherical steel bearing

This kind of product is used in all kinds of bridges in highways,...

LNR horizontal force dispersible rubber bearing

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

Water-proof sheet

This kind of product includes:EVA,PE,the ECB,PVC and so on.We can p...

Combing plate expansion joints

This kind of product is comprised of combing plates,stainless steels...

QZ series spherical bearing

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

Geomembrane

This kind of product includes:polyethylene geomembrane of low density...

Viscous fluid damper for buildings

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

Geotextiles

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

Railway waterstop

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

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

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

60-10-17 Rubber pad

This kind of product is suitable for I type fastener in 60kg/m ra...

GCQZ series spherical bearing

The product is used in highways and all kinds of urban bridges. P...