40x40mm gi pipe perforated powder coated structural galvanised steel square tube

40x40mm gi pipe perforated powder coated structural galvanised steel square tube

Detailed images of 40x40mm gi pipe perforated powder coated structural galvanised steel square tube

Processing of 40x40mm gi pipe perforated powder coated structural galvanised steel square tube

Production line of 40x40mm gi pipe perforated powder coated structural galvanised steel square tube

We are Group company mainly engage in the steel processing&trading business, founded in the 1990s,we are the Gold membership of My , 800+ staff,35+ years service experience for industrial steel , 40+ great large mills and cooperation partners in China, 60,000+customers in domestic and overseas market,25,000+ m2 non-dust workshop,4000,000+ MT production per year, 10 billion USD of annual turnover,ranking the Top 100 private enterprises in China ,15+ subsidiary companies and processing centers spread all over China costal area,1 hour reach Shanghai port, Tianjin port ,Guangzhou Port ,this is how we keep good quality ,most efficent delivery and reliable cooperation for global valued customers. We have been engaging in the steel processing&trading business for over 35 years since the 1990s,best service and the most competitive price is one of our greatest advantages that make us today !

Our advantages:

1.We've got 38 years experience of steel .
2.We do large stocks of normal sizes,with prime quality and most competitive prices.
3.We do galvanizing-drilling holes-cutting into lengths one-stop services.
4.We can ensure most prime production wih very short delivery time.

Review the past, we made a remarkable achievement. Look forward to the future, we are full of confidence to success. In the future development, we will improve the internal management system, increase the absorption and cultivation of talents, optimize the allocation of resources, and actively promote the diversification of business development space, transforming the traditional steel trade business enterprise to the iron and steel logistics service enterprise, to enhance the core competitiveness of enterprises.
In the future business development plans, the group will further improve internal management mechanism, increase the absorption and training of talents, take great efforts to optimize the enterprise resource allocation, create a strong capability sales system and ultimately enhance competitive strength among the domestic steel enterprises. The group will work together with the old and new partners to create a better future! 

Q: Do you have the Corrugated square galvanized steel pipe iron rectangular tube?

A: We have galvanized steel pipe iron rectangular tube in stock ,also can produce according to your order.

Q: Do you provide samples ?How can I get a sample to check your quality? is it free or extra ?
A: After price confirmation, you can require for samples to check our quality counter display. If you need the samples, we will charge for the sample cost .But the sample cost can be refundable after order confirmation when your quantity of the order is more about the MOQ. 

Q: What's the delivery time?
A: 15~30days after receiving T/T prepayment or LC date.

Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standard, and we take a test on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.

Q: How can we trust you?
A: Zhanzhi steel has been manufacturing and selling steel products for many years since the 1990s .Now we have been established cooperation with the .Trade assurance is a service by alibaba designed to creat trust in trade,providing buyers with a set of features and protections to help ensure suppliers honor important details of the contract. If supplier does not meet the shipping time or preshipment product quality requirements in the contract, will refund up to the covered amout for your order.