Shandong Sheng Ao Metal Products Co., Ltd.

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Qingdao Sangao Metal Structure Co., Ltd.

🇨🇳 China

2004

201-300 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

Product customization

Industry association member

Key market

North America

Review

Description

Qingdao Sangao Metal Structure Co., Ltd. is a prominent manufacturer and trading company established in 2004, based in the Qingdao Jiaozhou Airport Industrial Park, China. Operating from a 35,000 square meter facility with a 12,000 square meter workshop, the company specializes in the design, fabrication, and installation of heavy-duty metal structures and specialized steel products. Their extensive portfolio includes steel structure buildings, warehouses, telecommunication and power towers, large-diameter welded pipes, pressure vessels, and storage tanks. They also provide prefabricated solutions such as container houses, poultry houses, and modular hangars. With a workforce of approximately 300 employees, including 80 technical staff and a dedicated R&D team, the company offers comprehensive OEM and ODM services. Their manufacturing capabilities are supported by advanced equipment, including 12,000-ton CNC bending machines and automatic production lines, enabling an integrated processing capacity of 40,000 tons. Qingdao Sangao Metal Structure Co., Ltd. maintains rigorous quality standards, holding ISO 9001, ISO 14001, ISO 18000, and CE certifications, alongside specialized welding qualifications such as ENISO9606-1 and AWS. Serving diverse sectors including telecommunications, mining, power generation, and environmental protection, the company has established a strong international presence. They export to global markets across North America, Europe, Southeast Asia, and South America, maintaining a reputation for high-efficiency production and reliable quality control.

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Shandong Zhongao Steel Co., Ltd.

🇨🇳 China

2021

11-50 people

Manufacturer/Trading Company

OEM manufacturer

Product customization

Shipments

Key customer

CLEARPATH

Key market

North America

Description

Shandong Zhongao Steel Co., Ltd. is a manufacturer and trading company based in Liaocheng, China, specializing in the production, processing, and sales of a wide range of steel and rare metal products. Established in 2021, the company operates with 11 to 50 employees and integrates advanced automation equipment across 10 production lines. They offer OEM services and are certified with ISO 9001 and GMP. Their extensive product portfolio includes seamless steel pipe, precision steel pipe, carbon steel plate, alloy steel plate, stainless steel, galvanized steel, aluminum profiles, copper pipe, and various ingots such as aluminum, zinc, and cathode copper scrap wire. With a strong financial foundation and experienced technicians, Shandong Zhongao Steel Co., Ltd. maintains a commitment to quality and customer satisfaction, serving both domestic and international markets.