About Us

Company Introduction

Our Business Line:

Costa Steel Co.,Ltd. mainly focusing on Special Steel, Stainless Steel and Carbon Steel. Shape available :Bar, Plate, Coil and Strip, Pipe and Fitting , Wire Rod. Minimum thickness 0.05mm and Max Diameter 800m. Most of them have a big stock.Thanks to Cooperate with hundreds of brand manufacturers and private-owned mills. Meanwhile, Plus our own CNC Processing mill, We are proud to realize one-stop and integrated raw material supply and CNC Processing services. Milestone case: 500tons S355J0 Based on EN10210 Standard Hollow Bars Successfully Serves to HK-ZhuHai-Macao Bridge.


Powerful capability on the forging, heat treatment, machining and packing for all special steel . Both domestic and abroad sales team with skillful and abundant tech experiences, and holding 20 sets of varieties machining equipment and test/inspection devices.

As the famous "special steel material machining & purchase-supply chain package integrator" in China, we can supply a great deal of special steel materials such as gear steel, bearing steel, spring steel, free-cutting steel, heat resistant steel, auto steel, marine steel, boiler steel , die & tool steel, high-speed steel and stainless steel etc. under the different shapes of round/square bar, tube, plate, wire and forged blocks with varieties heat treatment delivery conditions for our downstream customers' purchase-supply chain system with personalized and customized services.

Holding with annual quantity 45,000 tons for the purchase-supply chain of special steel materials for domestics and abroad.Furthermore, we are the exclusive export agent for several seamless tube/pipe manufacturers and several machine equipment plants in middle of China, which manufacture kinds of complete heavy equipment.

Our locations Costa Steel's headquarter located in famous international Metropolis- Shenzhen City. CNC factory in World-Class Dongguan City.

Our Services Provide various types of service including Surface Coating, Heat treatment, Cutting, Machining, Drilling and Third Party Inspection, etc. Ensure quality is assurance and on time delivery.

Our Biz Principle Quality First, Customers First. Create Long-Term Mutual Benefit Cooperation ! RFQ Now ! Just email us.