Our company is headquartered in Hebei, China. We are a comprehensive manufacturer focusing on the research and development and production of supporting products for bridge and building construction projects. The company has built its own modern production base and has many years of industry experience.

Our company specializes in the production of a full range of engineering building materials, including beam inflatable molds, inflatable concrete core molds, building seismic isolation bearings, bridge expansion joints, rubber waterstops, pipeline water-blocking airbags, concrete interception airbags, steel structure spherical steel bearings, rubber bearings, etc.

  We strictly follow the ISO9001 quality management system and provide customized services, completing delivery within 48 hours at the fastest.There are always pre-production samples before mass production;Final inspection is always performed before shipment;