About Us

May 12, 2016

CHENGSHI STEEL LIMITED. is a professional manufacturer for steel fitting and pipe, integrating development, manufacture, sales and technical services.

the various products we produced and dealt with are including the following, carbon steel butt welding and seamless elbow, flange, tee, cross, pipe cap, seamless steel pipe, ERW pipe, spiral pipe, etc. Products are manufactured in accordance with GB 12459-2008, ASME / ANSI B16.9, DIN, JIS, ISO, etc. Products can also be manufactured under non-standard according to customers’ request.

With the abundant strength of the company, we successively introduced sets of advanced production and inspection devices, and enrolled many professional and technique personnel and managerial elites, which ensure the product quality and company sustainable development. now, we are much honored that our fittings have been affirmatively accepted by clients domestically and internationally. Thanks to the trust and support of our clients, our products are widely used in many industries, for instance: steel construction project, machinery manufacturing, shipbuilding, chemical industry, power station, water treatment and bolier manufacturing.

With the using of high quality raw materials, the manufacturing of advanced equipments, the process controlling of the top technique and the applying of outstanding computer aided design, Gangyu Pipeline carries out Quality Oriented Commitment to our clients. Adhering to the company’s philosophy that quality first and credibility highest, we will keep on making out utmost to achieve the company’s sustained and steady development and ensure more and more clients’ satisfaction.