Black Annealed Square Steel Pipes

Product parameter

Application

Advantage

• We’re steel manufacturer, with 26 years production experience, and we can supply all sizes of steel tubes.
• Our factory have 10 production lines for pre galvanized steel pipes to ensure prompt delivery.
• The capacity of pre galvanized steel pipes more than 25000 tons per month.
• We have own professional inspection team to ensure the quality , and accept any third party inspection company come to test.

Our factory

Topregal(Tianjin)Industrial Co Ltd Located In Tianjin,China, Which Is Largest Port In The North Of China. Topregal Has Over 15 Years Export Experience In Steel Field, Manly Sell Black Steel Pipe, Galvanized Steel Tube, Steel Coil Steel Sheet And Steel Profiles. Topregal (Tianjin)Industrial Co,Ltd. And Real Team Industrial Limited Are Sister Companies, With Professional Sales Teams， Purchase Teams，Quality Control Teams, And After-Sales Service Teams,To Sure Every Client Having Satisfied Order Purchasing Experience Our Steel Products Are Widely Exported To South Korea, Myanmar, Philippine, india, Bangladesh, israel, Iraq, Democratic Of Congo, Ghana, Liberia, Algeria, Uae, australia, Ecuador, Etc. We Feel Grateful For Trust From Our New And Old Clients, Topregal Looks Forward To Growing Up With Every Client

Application field

Taking technology as the guide, quality as the guarantee, and service as the purpose, the company actively explores the market, expands the scale of operation, and constantly improves enterprise management to ensure product quality and service quality.

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