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Shandong Haihui Steel Industry Co., Ltd. is a leading Chinese manufacturer of seamless alloy, carbon, boiler, and precision steel pipes. With ISO9001, CE, and ISO13485 certifications, we deliver high-performance steel solutions trusted globally.
Shandong Haihui Steel Industry Co., Ltd. is a leading iron and steel enterprise in China, specializing in the production, processing, distribution, and trade of high-quality iron and steel products. With comprehensive strength and advanced manufacturing capabilities, we stand at the forefront of the domestic steel industry.
Our team is committed to delivering exceptional sales and consultation services, ensuring that every client receives products that meet international standards and project-specific requirements. We serve industries ranging from oil & gas, construction, and mining to machinery and energy.
From seamless alloy pipes to precision tubing and structural steel, Haihui delivers engineered steel solutions for demanding industrial applications.
High-strength alloy steel pipe ideal for high-temperature and high-pressure environments. Used in petrochemical, boiler, and power generation systems.
Cold-drawn precision tubing with tight dimensional tolerances. Ideal for hydraulic cylinders, automotive components, and mechanical systems.
Widely used in oil & gas, water supply, and structural applications. Offers excellent weldability and mechanical strength.
Designed for high-pressure boiler systems in power plants. Resistant to thermal stress and oxidation at elevated temperatures.
High-precision tubes for machinery, automotive shafts, and structural components. Excellent surface finish and mechanical properties.
Engineered for structural and pipeline applications requiring high load-bearing capacity and durability in harsh environments.
Specialized mining and geotechnical solution for rock stabilization. Combines drilling and anchoring in one efficient system.
Custom-shaped tubing for PTO shafts and agricultural machinery. High torsional strength and fatigue resistance.
State-of-the-art manufacturing plant equipped for high-volume, precision steel production and deep processing.
Certified with CE, ISO9001, and ISO13485—ensuring quality, safety, and compliance with international standards.
Dedicated support team offering technical guidance, documentation, and responsive customer care.
Extensive experience in foreign trade with reliable logistics and documentation for global delivery.
Our products meet international standards including ASTM, API, GB, DIN, and ISO. We produce pipes under ASTM A106, A53, A335, GB 5310, DIN 17175, and more.
Yes, we offer cutting and deep processing services to meet custom length, diameter, wall thickness, and surface finish requirements.
Absolutely. We have extensive experience in foreign trade and export to over 50 countries with full documentation and logistics support.
We are certified with ISO9001, CE, and ISO13485, ensuring quality management, safety, and compliance across all production processes.
Reach out for product inquiries, quotes, or technical support. Our team responds within 24 hours.
Room 3160, Floor 3, Building 3, Boke Group Headquarters, No. 9, Gangxing Road, Jinan Area, China (Shandong) Pilot Free Trade Zone
0086-15865769231
0086-17763517378
bruce@haihuisteel.com
info@haihuisteel.com
For fastest response, visit our official website to submit your inquiry directly.
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