The predecessor of zaoqiang economic development zone was built in 1995, with a total area of 17.53 square kilometers. At present, there are more than 500 enterprises in zaoqiang economic development zone, 42 of which are above the standard. The industrial chain of composite materials is complete, covering more than 20,000 specifications of 10 series of more than 4,000 products, including winding, molding, pultrusion, heating and ventilation. It has formed three major industries, namely composite materials, fur clothing and clothing, and gas equipment manufacturing. In 2018, the tax of 280 million yuan will be paid in the economic development zone, and the output value of enterprises above the standard will reach 3.36 billion yuan.

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The company is a national-level "Little Giant" enterprise specializing in the design, research and development, production and sales of high-end industrial textile new materials. The company has a 2,000-square-meter first-class domestic ultra-fine fiber material center laboratory and a 4,000-square-meter carbon felt and ultra-fine felt needle-punched non-woven fabric production line. It is dedicated to the research and development and production of automotive polyester-based, carbon-based, bio-based, and silicon-based textile composite materials. It has been granted 39 invention patents (including 1 US patent) in total. The company is one of the top 50 enterprises in China's industrial textile industry.

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Zhengzhou Zhongbang Superhard Tools Co., Ltd established in 1990, locates in the biggest grinding material and grinding tool base – Zhengzhou. We are member unite of CFSMA and CMTBA. We have dedicated to the research & development of the super-hard grinding tools for many years. Expand from a small to a large force, from extensive to intensive, we build up perfect manufacture and quality control system. We own many advanced producing and inspecting machines, such as high precision CNC lathe, high precision grinder, CNC milling machine, projector, profile meter, Carl Zeiss CMM, professionally producing grinding tools for brake pad, engine valve, screw compressor rotors, camshaft, composite, gear, high precision military industry as well as many other industries.

Product category：Others