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We, Hebei Universal Metal & Machinery Co., ltd. and Hebei Zhongyi Industrial &Trading co., ltd. As the famous and leading manufacturer and exporter for the PIPES and FITTINGS and FLANGES and VALVES in China, have more than 27 years experience in this line already, we have more than 300 customers in all the world.
For the various Pipes and Tubes, our main products are Seamless Carbon Steel Pipes, Welded Hot Dipped Galvanized Pipes, Spiral welded steel pipes, Black & Galvanized Rectangle Tube, Square Tube, Square & Round Bars, Hollow Sections Pipes. including the BS1387 / 1985;DIN 1629 / 17175/2440/2448/2458 standard; ANSI/ASME ASTM A234 WPB / ASTM A 106, A53, API 5L , ASTM A312; JIS G3452/3457; the output and export is about 28000TONS every year.
>>厚謹 |
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