Xuzhou Xinxing Fastener Technology Co., Ltd. Is a manufacturer specializing in producing M16 or higher national standards, international standards and non-standard high strength bolt connection pairs. The products include all kinds of hexagonal bolts, double-headed bolts, anchor bolts, and ball contact grid bolts, nuts, gaskets. In 2004, in cooperation with Nanjing Hongguang Airborne Equipment Factory, the national standard-setting unit of Dacromet Coating (Zinc-Chromium Coating GB/T18684-2002), Dacromet Coating (Zinc-Chromium Coating) began to process and produce Dacromet Coating (Zinc-Chromium Coating) products and provide Dacromet technical consulting services. Because the corrosion resistance of Dacromet (zinc-chromium coating) is 5-7 times higher than that of common galvanizing, salt spray test can be done for more than 1000 hours, no emission is produced in the production process, and hydrogen embrittlement is avoided in the electroplating process. It is an environmentally friendly production process encouraged by the international popular country (Document No. 185 of Circular Development , Project No. 99B030), so it replaces surface oxidation, galvanizing and cadmium plating. The inevitable trend of traditional surface treatment such as hot-dip galvanizing and zinc alloy coating.
In 2007, with the implementation of China's high-speed railway and passenger dedicated line projects, the company also introduced multi-alloy co-infiltration (vacuum zinc infiltration) technology and equipment. The products have been batch applied in Beijing-Shanghai high-speed railway, Yongtaiwen, Hewu, Beijing-Shijiazhuang and other passenger dedicated lines.
Xuzhou Xinxing Fastener Technology Co., Ltd. Is willing to serve new and old customers in all walks of life wholeheartedly with a brand-new management concept and the principle of "survival by quality and development by reputation".
Welcome new and old customers to inquire and choose!