ASTM A53 Gr.B Galvanized Steel Tube for Greenhouse Structure
We do care:
--Good Quality
--On-time Delivery
--Competitive Price
--Efficient After Service
Part 1. The product
Part 2. The specification
Part 3. Our production process & Quality control
Inspection before delivery:
(A: Thickness Test) (B: Zinc Coated Test) (C: Outer Diameter Test)
Tips: The third party inspection is also acceptable(SGS, BV, COC, etc.)
Part 4. Why us
Part 5. Applications or projects
Contact us
24 hours feedback, 48 hours solution.
For more information, please kindly contact us.
Ms. Jane Chang
Tel:86-0571-8655 3356
Fax:86-0571-8657 6647
Skype:certeg06
Whats app:86-136 0651 7207