Shandong Hongking (Group) Co., Limited

We are professional stainless hardware manufacturer. Our factory located in Zouping, Shandong. We have own 1 set of rolling machine and 11 sets of cold drawing machine now. The production capacity is over 10000 tons for seamless stainless pipes annually. We also have advanced testing device, e. G. Ultrasonic detecting eddy machine, water pressure testing machine, SPARK spectrum instrument, etc. We stricly carry out the international standards of ISO9001-2000 to ensure our products with superior quality.

We are specialized in producing seamless s. S. Pipes, square tube, and oval pipe. Our products are made from 0-1Cr18Ni9-10(Ti) (304, 321 etc. ); 00Cr19Ni10(304L); 0Cr17Ni12M02(316); 00Cr17Ni14M02 (316L); 0Cr25Ni20(310S), with size of ranging from 6 to 426mm diameter, thickness from 1 to 35mm.

We also handle a variety of stainless pipe fittings, flanges, and various size of wire process working. We comply with the standard of GB/T14976-2002, (GB13296-91)ASTM and JIS, etc. Our products are widely applied in the fields of food processing, petroleum, chemical medicine, automobile, Marine, construction, instruments, telecommunication etc.

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