About Us

Professional stainless steel pipe manufacturer since day one

Who We Are

SUNLIGHT STEEL is a professional manufacturer specializing in stainless steel industrial welded pipes, with an investment of nearly 100 million RMB. Located in China, we have grown into a recognized enterprise in the stainless steel pipe industry. Our production lines are equipped with original Taiwanese machinery including slitting lines, in-line plasma welding, internal and external weld bead treatment, in-line solution treatment, continuous annealing furnaces, continuous sizing and infrared diameter measurement.

Our Capabilities

With an annual output of 12,000 tons of industrial welded pipes and fittings, we can supply sizes ranging from 12.7mm to 2500mm, with custom lengths up to 50 meters. To ensure product quality, we have established a comprehensive quality management system equipped with eddy current testing, hydrostatic testing, X-ray inspection, spectral analysis, chemical analysis and mechanical performance testing facilities.

Our Markets

Our products are widely used in paper making, petrochemical, nuclear power, construction, municipal water supply, semiconductor, photovoltaic, new energy vehicles and many other industries. We export to customers worldwide and are committed to providing high quality products and professional service to our global partners.