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Who we are

Shandong Haoguan Steel Pipe Co., Ltd. is a large-scale comprehensive enterprise integrating steel production, processing, sales and integration. The company specializes in the production of seamless steel tubes of various specifications, Galvanized steel pipe.with complete specifications and stock in stock.

Seamless steel pipe

Spiral steel pipe

Galvanized steel

More About Us

Why Choose Us

Factory View

Haoguan is a well-known steel pipe brand with more than 10 years of experience in the steel industry. It's a large-scale comprehensive enterprise integrating steel...

Complete product

The company specializes in the production of seamless steel tubes of various specifications, Galvanized steel pipe.with complete specifications and stock in..

Advanced equipment

Introduce advanced production equipment, many years of experience in the steel pipe industry, and undergo multiple quality inspections...

Package

Through long-term cooperation with many international logistics companies, personalized customization for customers, quick delivery

What is the main inspection method of…

Seamless steel pipes are widely used in the manufacture of structural parts and mechanical parts, such as oil d…

What are the precautions for the pres…

The place where seamless steel pipes are stored needs to be kept away from harmful gases or dust in factories a…

What is the difference between hot wo…

Hot rolling**** is rolling above the recrystallization temperature, while cold rolling is rolling below the rec…