Quality Control: We have obtained quality management certification ISO 9001:2000, and have strict quality control system.

Coil rod is used for fastening formwork when cast concrete wall or girder in construction. It can reduce construction formwork remarkably. Our products have been adopted by many large hydropower stations, all of the nuclear power stations, and Beijing Olympic venues.

 

Technical Specifications:

Outside Diameter: 8-110mmLength: maximum: 8mSafety load: 50-440KNFinish: black or galvanizedMaterial: cast iron

 

 

 

two struct coil tie --used in the steel tie bar system