- Metal Duct
- Metal Building Materials
- Corrosion Resistant
- Customized Size
Post Tension Metal Duct for Prestressed Concrete Projects
1) Raw material control
As the strategic partner and big customer of China's biggest steel company, Capital Steel Group, we have stable suppliers and high quality raw materials.
2) ISO9001: 2000 certificate
All of our equipments, production flow, and quality control system have passed ISO9001: 2000 certificate since 1997.
3) Strict product test
There are 260 employees in our company, including 35 experts with engineer titles. We have 3 test laboratories, 15 quality control commissioners and 11 workshops to ensure the accomplishment of the export orders.