Hot Sale Prime Quality Standard sizes 4 inch c channel steel bar from China

1. Different processing services, such as: Cutting to lengths,punching or drilling holes,galvanising, welding/fabricating retaining wall steel etc.

2. We have ready stock, which could promise the quick delivery

Zhanzhi Group, founded in early 1980s, focus on steel industry for 37 years.
We have lots of experience in steel industry and exporting.

We have supervising works before delivery.
When we produce products, there will be worker to supervise and make repoprt.
After finish producing, we will check the products again and send pictures to our customers.
After the cargo arrive at port, we will appoint our forwarder to check one more time.

Yes, we have. We promise the good quality and will be also responsible for the customers.