After years of development, we have grown into a group company involved in multiple industries-from traditional industries to high-tech fields:ZAOQIANG DACHENG RUBBER CO.,LTDOur traditional development industry that utilizes local regional resources began in 1954. It developed and expanded during the high-speed development phase of national infrastructure in 2006. Its main products are concentrated in the supporting industry of bridge construction materials.YUEHONG INTELLIGENT WELDING EQUIPMENT CO., LTDHowever, we are not satisfied with the solidified production. The board of directors integrates the national high-tech industry resources, cooperates with national unit research institutes, and well-known universities to bring new welding automation technologies that have been studied for many years to the market. These new welding technologies are internationally leading. .AOCOMM (TIANJIN) INTERNATIONAL TRADING CO., LTDThe Tianjin Free Trade Zone is a pioneer test boat for the national product import and export trade policy. Choosing here is our choice of the safest and most reliable export channel for our customers, so that the goods have no worries in the import and export process.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO9001	CFL CERTIFICATION CENTER	bridge expansion jointand bridge bearing	2011-08-17 ~ 2014-08-16

Business Type	Manufacturer, Trading Company	Country / Region	Hebei, China
Main Products	Elastomeric Bearing Pad, Rubber/Pvc Water Strip, Rubber Pipe Plugs, seismic isolator, bridge pot bearing	Total Employees	201 - 300 People