Qingdao KXD Steel Structure Co., Ltd

Qingdao KXD Steel Structure Co., Ltd

We can specializes in manufacturing customized steel components and assemblies according to clients' design specifications:

Custom Fabrication – Production of beams, columns, trusses, frames, and other structural elements tailored to project requirements.

Material Processing – Cutting, drilling, welding, bending, and shaping steel (carbon steel, stainless steel, or alloy steel).

Precision Engineering – CNC machining, laser/plasma cutting, and automated welding for high-accuracy parts.

Surface Treatment – Sandblasting, galvanizing, painting, or powder coating for corrosion resistance and aesthetics.

Assembly & Welding – Sub-assembly or full structural integration with certified welding techniques (CWA, ISO standards).

Quality Control – Non-destructive testing (NDT), dimensional inspections, and compliance with international standards ( GB, ASTM, EN).

We’re a group with 5 factories since 1996 year and now are the biggest and earliest steel structure products exporter and manufacture in steel structure, prefab house, container house in North of China.A series of services including steel structure designing, manufacturing and guiding construct can be provided by our experienced engineers with powerful technical strength and scientific management. We right now can produce over 20000mt steel structure, 2000units prefabricated house, 500units container house per month.

We are equipped with professional production and processing equipment, from raw materials to finished product delivery integration.

1. Cutting Equipment
CNC Plasma Cutting Machine: For precision cutting of steel plates using a high-velocity plasma jet.

Oxy-Fuel Cutting Machine: Uses a flame and oxygen jet to cut thick steel plates.

Band Saw Machine: For straight or angled cuts on steel beams, pipes, and bars.

Shearing Machine: Cuts steel plates with straight blades for clean edges.

2. Forming & Bending Equipment
Press Brake (Hydraulic or CNC): Bends steel plates into desired angles.

Rolling Machine (Plate Roller): Curves steel plates into cylindrical or conical shapes.

Section Bending Machine: Bends H-beams, I-beams, or channels into arcs.

3. Drilling & Milling Equipment
Magnetic Base Drill: Portable drilling machine for steel beams.

CNC Drilling Machine: Automated high-precision hole drilling.

Radial Drill Press: For large or heavy steel components.

4. Welding Equipment
Arc Welding Machine (SMAW): Manual electrode welding.

MIG/MAG Welder: Gas-shielded wire welding for faster joins.

Submerged Arc Welding (SAW): Automated welding for thick plates.

Spot Welder: For sheet metal joining.

5. Machining & Surface Treatment
CNC Lathe/Milling Machine: For precision machining of steel parts.

Shot Blasting Machine: Cleans and roughens surfaces for painting.

Grinding & Polishing Machine: Removes weld seams and smoothens edges.

6. Assembly & Handling
Overhead Crane (Gantry Crane): Lifts and moves heavy steel components.

Forklift: Transports materials within the workshop.

Jigs & Fixtures: Custom setups for accurate assembly.

Our products are not only sold in domestic market, but also exporting, we are the biggest and earliest steel structure manufacturer which doing the exporting business in North of China since 2002, until today, we have exported our products to more than 80 countries and regions all over the world. We have established strategic partnership with many foreigner customers on the basis of a long term relationship. Last year we already appear on the market which will supervised by the public. It is our great honor to establish a long term relationship with you and you could be our agent in your local place after we come to several deal if possible. Beside, we already have offices in Panama and Algeria, now we are exploring to establish more offices in more countries......

To enhance credibility and meet international standards, We research target market and customer requirements to determine relevant certifications ( ISO 9001 for quality management, FSC for sustainable products)

Conduct an internal audit to assess compliance with certification criteria.

Address gaps in processes, documentation, or supplier quality controls.

Implement Compliance Measures

Develop a Quality Management System (QMS) aligned with ISO 9001 standards.

Train staff, establish SOPs, and ensure traceability in the supply chain.

Select a Certification Body.

Choose an accredited third-party auditor (e.g., SGS, TÜV, Bureau Veritas).

1. Technology R&D Direction

Application of High-Performance Materials

Develop weathering steel, high-strength steel (such as Q460 and above) and fire-resistant steel to adapt to extreme climates (such as high temperatures in the Middle East and low temperatures in Northern Europe).

Explore composite materials (such as steel-aluminum, steel-glass fiber hybrid structures) to reduce weight and maintain strength.

Node Optimization and Modular Design

Develop standardized bolted connection nodes to reduce reliance on on-site welding (such as the EN 1090 certification requirements of the European specification).

Modular design facilitates transportation and rapid installation (such as prefabricated steel structure houses, detachable exhibition halls).

Digitalization and Intelligence

Apply BIM (Building Information Modeling) for collaborative design to reduce design conflicts.

Use parametric design tools (such as Grasshopper) to optimize special-shaped structures (such as curved grids).

2. Experimental Verification System

Material Performance Testing

Tensile, impact, and hardness tests (ASTM A370, ISO 6892) to ensure that the materials meet American standards (ASTM), European standards (EN) or added standards (CWB).

Corrosion resistance test (Salt spray test ASTM B117) for marine environment projects.

Structural load test

Static load/dynamic load test (such as ISO 8980), simulated earthquake and wind load (such as US IBC specification requirements).

Fatigue test (such as EN 1993-1-9) verifies the long-term reliability of bridges and high-rise building components.

Fire protection and earthquake resistance special

Fire retardant coating performance test (UL 1709 standard, requiring 90 minutes fire resistance limit).

Vibration table test simulates seismic waves (meets US AISC 341 earthquake resistance specification).

3. International certification and standardization

Certification acquisition

EU CE certification (EN 1090-1/2), US AISC certification, Middle East SASO certification.

Welding procedure qualification (WPS/PQR) complies with AWS D1.1 or ISO 3834.

4. Market-oriented R&D strategy

Regional customization

Middle East: Focus on anti-sand and high-temperature resistant coatings; Southeast Asia: Typhoon-resistant design (wind pressure coefficient ≥ 1.5).

Europe: Low-carbon steel (in line with the carbon footprint requirements of EU Green Deal).

Rapid response capability

Complete routine project processing within 3-4 weeks

5. Typical case reference

Successful application

An airport terminal in Uruguay: Use high-strength steel (yield strength 460MPa) + modular installation to shorten the construction period by 40%.

Professional, efficient and global foreign trade service team

1. Core team
Management:

General Manager: Mrs. Cindy, 20 years of experience in foreign trade industry, proficient in international trade rules, market development and supply chain management, leading the company to an average annual growth of 12%.

Operation Director: Mr. Booker, Responsible for global logistics, customs and risk control, familiar with multi-national trade policies, and ensuring efficient execution of orders.

Sales Team:

Multilingual talents (English, Spanish, French, etc.), deeply involved in the steel structure industry for 10 years, familiar with Europe, America, the Middle East, Southeast Asia, South America, Africa and other markets, with a customer repurchase rate of 35%.

Regularly participate in international exhibitions (such as Canton Fair, CES, etc.) to directly connect with overseas buyers' needs.

Purchasing and quality inspection team:

Quality inspectors strictly control product quality to ensure that qualified materials are provided to customers.

2. Service advantages
Quick response: handle customer inquiries within 24 hours and provide personalized quotation solutions.

Risk control: equipped with a legal team to review contracts and provide compliance transaction support such as letters of credit and credit insurance.

Logistics support: Cooperate with logistics giants such as DHL and Maersk to optimize sea/air freight costs.

3. Culture and Values
Mission: Make Chinese manufacturing efficiently connect to the global market.

Values: Customer first, integrity and win-win, innovation and breakthrough.

4. Our achievements
Annual export volume exceeds US$50 million, serving more than 50 customers in more than 25 countries.