ABOUT OUR COMPANY
Complete testing facilities and strong technical force.
Qingdao Gangsheng Steel Co., Ltd. is a comprehensive, modern and high-quality enterprise integrating steel production, processing and sales. Complete testing facilities and strong technical force. A wide range of products, high quality, reasonable price, fashionable style, widely used in machinery manufacturing, metallurgical minerals, building materials, ships, aircraft, automobiles and other industries. At present, it has passed ISO9001 certification、SGS certification、Intertek certification.
We mainly produce and sell various specifications of copper plates, copper coils, copper pipes, copper rods, copper wires, and other products.
OTHER PRODUCT
Our product quality assurance.
HOT-SALE PRODUCT
We win high reputation with high quality and best service.
PRODUCT DISPLAY
Qingdao Gangsheng Steel Co., Ltd. is a large comprehensive enterprise integrating product production, processing, sales and spraying.
316/316L/321 300 Series Stainless Steel Sheet/PlateThe surface of stainless steel plate is smooth, has high plasticity, toughness and mechanical strength, and is resistant to corrosion of acids, alkaline gases, solutions and other media. It is an alloy steel that is not prone to rust, but it is not absolutely rust-free.- 2205/2507/904L Duplex Stainless Steel Sheet/PlateThe surface of stainless steel plate is smooth, has high plasticity, toughness and mechanical strength, and is resistant to corrosion of acids, alkaline gases, solutions and other media. It is an alloy steel that is not prone to rust, but it is not absolutely rust-free.
- 2205/2507/904L Duplex Stainless Steel CoilStainless steel coils are divided into austenitic, ferrite, martensite, dual phase (ferrite austenite) cold rolled stainless steel coils and hot rolled stainless steel coils.
- 316/316L/321 300 Series Stainless Steel CoilStainless steel coils are divided into austenitic, ferrite, martensite, dual phase (ferrite austenite) cold rolled stainless steel coils and hot rolled stainless steel coils.
- 2205/2507/904L Duplex Stainless Steel Pipe/TubeStainless steel pipes are a type of hollow, elongated, circular steel material widely used in industrial conveying pipelines and mechanical structural components such as petroleum, chemical, medical, food, light industry, mechanical instruments, etc. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacturing of mechanical parts and engineering structures. Also commonly used as furniture and kitchenware.
- 201/202/203 200 Series Stainless Steel Pipe/TubeStainless steel pipes are a type of hollow, elongated, circular steel material widely used in industrial conveying pipelines and mechanical structural components such as petroleum, chemical, medical, food, light industry, mechanical instruments, etc. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacturing of mechanical parts and engineering structures. Also commonly used as furniture and kitchenware.
- 201/202/203 200 Series Stainless Steel Bar/RodStainless steel round steel belongs to the category of long products, but also belongs to the category of bars, the so-called stainless steel round steel refers to the cross section of uniform round long products, generally about four meters long.
- 304/304L/304H Stainless Steel Bar/RodStainless steel round steel belongs to the category of long products, but also belongs to the category of bars, the so-called stainless steel round steel refers to the cross section of uniform round long products, generally about four meters long.
Professional experience ensures the quality of the goods.
As a company certified by ISO 9001 and SGS, we strictly adhere to ISO standards throughout the production line to deliver consistently high-quality products. Our latest technologies ensure manufacturing accuracy and precision. We guarantee that every item meets your required quality standards.
Expert Technical Support
Gangsheng Steel has a dedicated team of competent sales and technical professionals who are available 24/7 to provide proactive and professional support, helping you resolve any issues you may encounter.
Rigorous Quality Control
We follow a strict quality control system to ensure the manufacturing of high-quality products that meet your requirements.
Our Commitment
If the goods do not meet the specifications, please contact us within 3 working days after receiving your order. We will strive to resolve your issue within 1-3 working days.
PRODUCT
APPLICATION
Bridge- Ship industry
- Automobile industry
- Mold application
- Building materials
- Air receiver
- Oil pipeline
- Packing and transportation
LATEST NEWS
- Application fields and product characteristics of copper pipesThe application fields of copper pipes are quite extensive, including construction industry, mechanical production, energy extraction, home appliance industry, refrigeration industry, transportation industry
- How does red copper oxidize?Red copper oxidation method: 1. Soak one end of the solution and connect the other end of the cable
- Which one has better heat dissipation, aluminum alloy or red copper?Aluminum alloy has better heat dissipation performance between aluminum alloy and red copper.
- Why do brass fittings rust?Copper fittings, as a common pipeline material, have excellent conductivity and thermal conductivity and are widely used in various fields.
