HIGH QUALITY

Trust Seal, Credit Check, RoHS and Supplier Capability Assessment.

company has strictly quality control system and professional test lab.

DEVELOPMENT

Internal professional design team and advanced machinery workshop.

We can cooperate to develop the products you need.

MANUFACTURING

Advanced automatic machines, strictly process control system.

We can manufacture all the Electrical terminals beyond your demand.

100% SERVICE

Bulk and customized small packaging, FOB, CIF, DDU and DDP.

Let us help you find the best solution for all your concerns.

WHO WE ARE & WHY CHOOSE US

China high quality Stainless Steel Coil & Cold Rolled Steel Coil suppliers

Wuhan Longgang Pressure Pipeline Co., Ltd.

Wuhan Longgang Pressure Pipeline Co., Ltd. is a large-scale enterprise specializing in manufacturing and selling steel. As a leading foreign trade enterprise in China's steel industry, the company has established a wide range of friendly and long-term business cooperation relationships with many domestic and foreign corporate customers on the principle of equality, mutual benefit, and win-win ...

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What is 304 Stainless Steel？

304 stainless steel is a common material in stainless steel, with a density of 7.93 g/cm³; it is also called 18/8 stainless steel in the industry, meaning it contains more than 18% chromium and more than 8% nickel; high temperature resistance of 800 ℃, with good processing performance , With the ...

Uses of stainless steel

The rust and corrosion resistance of stainless steel is due to the formation of a chromium-rich oxide film (passivation film) on its surface. This rust resistance and corrosion resistance are relative. Tests show that the corrosion resistance of steel in weak media such as atmosphere and water and ...

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COMPLETE CERTIFICATION

We have obtained some certificates in various aspects, which also provides a guarantee for our products to be sold to the world. You can rest assured about the whole process of our products.