• Global supply of high quality steel to meet all your steel needs

    High-Quality Steel Factory

    Tianjin Kaishuo Weiye 

    Learn More
  • Standard sizes available; custom processing supported.

    Tailored Steel Solutions

    Tianjin Kaishuo Weiye 

    Learn More
  • Rigorous Inspection at Every Production Stage

    ISO 9001 and CE Certified Quality

    Tianjin Kaishuo Weiye 

    Learn More

0

+

YEARS OF EXPERIENCE

0

+

Products are exported worldwide

49900

+

Annual Export Volume

1900

+

Buyer Trust

1686620489421

Provides full-process customized services from 

Tianjin Kaishuo Weiye is a professional large-scale steel 

About Us

You Need To Know About Us

Tianjin Kaishuo Weiye Steel Co., Ltd. stands as a premier manufacturer and supplier of a diverse range of steel products, backed by over 20 years of professional expertise. Located in Tianjin, China, our commitment lies in crafting and delivering superior steel products, encompassing carbon steel, stainless steel, galvanized steel/pre-painted steel,and aluminum, . We hold ISO9001 quality management system certification and CE certification, ensuring that all our products conform to international standards such as ASTM, JIS, DIN, and GOST.Our well-equipped processing plants boast substantial production capacity and stringent quality control measures. Furthermore, our efficient supply chain system spans the country and is highly adaptable to the ever-evolving international market. 

Learn More
Product Series

Our Company Has Sufficient Inventory And Complete Varieties And Specifications.

Steel Coil

Steel coils are steel materials formed into a coiled shape through hot-rolling or cold-rolling processes. As a core foundational material in the infrastructure and industrial manufacturing sectors, they are characterized by their suitability for continuous processing, ease of transport, and broad range of applicable scenarios.

Steel Plate

Steel plate is a flat form of steel produced through hot rolling, cold rolling, or the leveling of steel coils. Characterized by flexible dimensions and ease of cutting, bending, and welding, it serves as a fundamental core material in the fields of construction, infrastructure, and industrial manufacturing.

Steel Pipe

Steel pipes are long steel products with hollow cross-sections, formed through hot rolling, cold rolling, welding, or seamless processes. Characterized by high strength, lightweight properties, efficient fluid conveyance, and ease of welding and installation, they serve as essential piping and structural materials across fields such as municipal engineering, oil and gas, water supply and drainage, steel structures, and electric power.

Wire Products

Wire rod is a fine-gauge, elongated metal filament produced by drawing and heat-treating hot-rolled wire coils. Characterized by excellent flexibility, high dimensional precision, ease of bending and shaping, and suitability for secondary deep processing, it serves as a fundamental core material across various sectors, including hardware manufacturing, construction engineering, wire mesh weaving, and prestressed concrete construction.

Profile

Structural profiles are steel materials—formed through hot rolling, cold rolling, or welding—that possess a fixed geometric cross-section. Characterized by highly optimized cross-sectional mechanical properties, superior structural stability, ease of welding and assembly, and high construction efficiency, they serve as the core load-bearing structural materials in fields such as steel structure engineering, infrastructure construction, bridge support systems, and mechanical manufacturing.

Building Materials

The core structural materials and ancillary construction supplies used in industrial and civil buildings, as well as infrastructure projects, directly determine the structural safety, construction efficiency, and service life of the primary building structure.

Steel Coil
Steel Plate
Steel Pipe
Wire Products
Profile
Building Materials

Steel Coil

Steel Coil

Steel Plate

Steel Plate

Steel Pipe

Steel Pipe

Wire Products

Wire Products

Profile

Profile

Building Materials

Building Materials

Products

Tianjin Kaishuo Weiye Steel Co., Ltd.

Stainless Steel Plate

Stainless steel plate surface smooth, high plasticity, toughness and mechanical strength, acid, alkaline gas, solution and other media corrosion resistance. It is an alloy steel that does not rust easily, but not absolutely. Stainless steel plate refers to the steel plate corroded by weak medium such as atmosphere, steam and water, and acid resistant steel plate refers to the steel plate corroded by chemical etched medium such as acid, alkali and salt.

Carbon Steel Coil

Carbon steel coil is an important material widely used in industry and construction. It is made from high-quality carbon structural steel through hot rolling or cold rolling processes and has excellent strength and ductility. Carbon steel coils not only have good plasticity, but are also easy to weld and cut, making them easy to process into various shapes and sizes. In addition, carbon steel coils have excellent corrosion resistance and wear resistance, allowing them to maintain stable performance in harsh environments. Therefore, carbon steel coils are widely used in bridges, construction, machinery manufacturing, shipbuilding and other fields, providing a solid material foundation for the development of modern industry.

Carbon Steel Round Bar

Carbon steel rods are widely used in many fields. In the manufacturing industry, it can be used to manufacture various mechanical parts, bearings, gears, etc. In the construction industry, it can be used to strengthen concrete structures, make steel bars, etc. In the energy industry, it can be used to manufacture oil drilling equipment, wind power generation equipment, etc. In the field of transportation, it can be used to manufacture parts for vehicles such as automobiles, trains and airplanes ‌.

Galvanized Pipe

The construction industry is mainly used to manufacture anti-corrosion roof panels and roof gratings for industrial and civil buildings; In light industry, it is used to manufacture household appliance shells, civil chimneys, kitchen appliances, etc. In automobile industry, it is mainly used to manufacture corrosion resistant parts of cars, etc; Agriculture, animal husbandry and fishery are mainly used as food storage and transportation, frozen processing tools for meat and aquatic products, etc; It is mainly used for the storage and transportation of materials and packaging tools.

Aluminum Profile

Industrial aluminum profiles are made of 6063-T5 aluminum-magnesium-silicon alloy, manufactured through extrusion molding and aging heat treatment. They are lightweight, high-strength, corrosion-resistant, not easily deformed, and have an exquisite appearance. Surface treatments include anodizing, frosting, electrophoresis, and powder coating, providing rust and wear resistance. Utilizing a standard T-slot modular structure, they can be quickly assembled with corner brackets, bolts, and connectors, requiring no welding. They are easy to assemble and disassemble and are reusable. They are widely used in industrial equipment frames, automated production lines, machine guards, workbenches, photovoltaic supports, display frames, furniture frames, and instrument and equipment structures.

Aluminum Profile

Industrial aluminum profiles are made of 6063-T5 aluminum-magnesium-silicon alloy, manufactured through extrusion molding and aging heat treatment. They are lightweight, high-strength, corrosion-resistant, not easily deformed, and have an exquisite appearance. Surface treatments include anodizing, frosting, electrophoresis, and powder coating, providing rust and wear resistance. Utilizing a standard T-slot modular structure, they can be quickly assembled with corner brackets, bolts, and connectors, requiring no welding. They are easy to assemble and disassemble and are reusable. They are widely used in industrial equipment frames, automated production lines, machine guards, workbenches, photovoltaic supports, display frames, furniture frames, and instrument and equipment structures.

Aluminum Profile

Industrial aluminum profiles are made of 6063-T5 aluminum-magnesium-silicon alloy, manufactured through extrusion molding and aging heat treatment. They are lightweight, high-strength, corrosion-resistant, not easily deformed, and have an exquisite appearance. Surface treatments include anodizing, frosting, electrophoresis, and powder coating, providing rust and wear resistance. Utilizing a standard T-slot modular structure, they can be quickly assembled with corner brackets, bolts, and connectors, requiring no welding. They are easy to assemble and disassemble and are reusable. They are widely used in industrial equipment frames, automated production lines, machine guards, workbenches, photovoltaic supports, display frames, furniture frames, and instrument and equipment structures.

Factory Tour

Tianjin Kaishuo Weiye Steel Co., Ltd.

Experts in customized steel products

Experts in customized steel products

Learn More

Certificate Display

Tianjin Kaishuo Weiye Steel Co., Ltd.

Our company specializes deeply in the international steel trade sector. Our comprehensive range of steel products strictly adheres to major global market standards—including ASTM, EN, JIS, GB, and AS/NZS—and has obtained multi-dimensional certifications from authoritative international bodies covering quality management, product performance, environmental compliance, and production safety. We fully meet the market entry requirements and project specifications of diverse global regions—including the EU, the Americas, Southeast Asia, the Middle East, and Oceania—thereby providing our worldwide clientele with compliant, stable, and high-quality steel supply chain services.

Contact Us
  • db35c2fe-7858-4270-b628-d3c79cc251a8
  • ed12fbc8-2c0e-4a1b-95d6-49c3cb60778c

item image

Global layout

Tianjin Kaishuo Weiye Steel Co., Ltd.

Adopting a global perspective to guide our development strategy, we are firmly anchored in China's core steel industry hubs. By deeply integrating high-quality domestic steel resources, we have established a multi-dimensional marketing and service system—along with a comprehensive, end-to-end supply chain network—that spans all major global steel consumption markets.

Our operational footprint extends deep into key global regions—including Southeast Asia, the Middle East, Africa, Europe, Latin America, and Central Asia—enabling us to fully and effectively meet the diverse needs of nations worldwide.

  • 画板 1 拷贝 2
  • 画板 1 拷贝 4
  • 画板 1 拷贝 5
  • 画板 1 拷贝 6
  • 画板 1 拷贝 7
  • 画板 1 拷贝 8
  • 画板 1 拷贝 9
  • 画板 1 拷贝
Contact Us
block58