About Sunway Steel
Rooted in China. Serving the World.
Qingdao Sunway Steel Industrial Equipment Co., Ltd. is a national high-tech enterprise and a certified intelligent manufacturing demonstration base, headquartered in Qingdao, China. With over 15 years of industry experience, we specialize in the design, manufacturing, and export of high-quality steel structures for industrial, commercial, and infrastructure projects worldwide.
Who We Are
We are committed to delivering advanced steel solutions and high-standard services to clients across the globe. Our goal is to build long-term partnerships based on trust, technical excellence, and mutual success.
- 400+ employees, including 20% R&D professionals
- 150,000 tons annual production capacity
- 100+ countries and regions served
- 6 specialized divisions & 9 production plants
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11 utility patents | 55 invention patent applications | 27 provincial-level construction methods
Our Certifications
We meet the highest international quality standards, holding:
- ISO 3834 – International Welding Certification
- EN 1090 – European Steel Structure Standard
- AISC – American Institute of Steel Construction Certification
- CWB – Canadian Welding Bureau Certification
- JIS – Japanese Industrial Standards Certification
- Steel Structure Manufacturing Special Grade Qualification
- Design Grade A Qualification
- Construction Grade 1 Qualification
Quality Control
Our in-house quality inspection system covers every stage of production — from raw material procurement and inspection to cutting, welding, surface treatment, and final assembly. We use advanced equipment including universal testing machines, metallographic microscopes, impact testing machines, and fully automated straightening presses to ensure every product meets international standards.
Our Production Process
Every project follows a rigorous 9-step production flow:
- Contract Signing
- Design & Confirmation
- Raw Material Procurement & Inspection
- Production Preparation
- Cutting & Processing
- Assembly & Welding
- Grinding & Cleaning
- Anti-corrosion Treatment
- Quality Inspection → Packaging & Transport
Logistics & Export Advantage
Located in Shandong Province with strategic access to major ports and transportation hubs, we offer efficient global shipping via sea, rail, highway, and air freight:
- Airport: 106km from Nanjing Lukou International Airport; 128km from Xuzhou Guanyin International Airport
- Expressway: 63km from nearest expressway entrance
- High-speed Rail: Direct access to national high-speed rail network
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Railway: 12.4km from nearest freight railway station
We handle all packaging, loading, and logistics coordination in-house, ensuring safe delivery to your site anywhere in the world.
Global Reach
Our products and services have reached clients in over 100 countries and regions, including the United States, Canada, Mexico, Brazil, South Africa, Nigeria, Saudi Arabia, UAE, Australia, Japan, South Korea, Vietnam, Philippines, Singapore, and Indonesia, among many others.
Partner With Us
We believe in win-win cooperation. Whether you are a developer, contractor, or distributor, we welcome long-term collaboration built on shared goals and mutual trust.