Clean environment · Clean life
Hunan Zhengjia special materials Co., Ltd. (hereinafter referred to as "Zhengjia special materials" or "company") is located in the economic development zone of zimenqiao Town, Shuangfeng County, Loudi City, Hunan Province, covering an area of 194 mu with a registered capital of 107.42 million yuan. It is an investment holding enterprise of Xiangjiang Industrial Investment Co., Ltd. (hereinafter referred to as "Xiangjiang Industrial Investment") under Hunan Xiangtou holding group.
The company is an enterprise that can make full use of plant fiber, synthetic fiber, glass fiber, nano fiber and tree ester as core raw materials, adopt wet molding process and through drying technology, research and develop, produce medium efficiency, high efficiency and super efficiency clean filter core materials, and has successively obtained small and medium-sized science and technology enterprises Certificate and qualification of national high-tech enterprise certification and foreign trade operator registration.
The company's technical teams are from the world's well-known filter material manufacturers, as well as the elites from the domestic filter material industry and 985 universities. In 2019, the company was approved to establish "Hunan Engineering Research Center of high performance fiber composite filter materials". At present, the core equipment and technology independently developed by the company has obtained 3 invention patents, 11 utility model patents and several process technology patents being applied.
Our products are widely used in clean and ultra clean filtration of air, water, oil and other media. F7, F8 and other air filter core materials made of plant fiber and synthetic fiber materials have high filtration efficiency, low filtration resistance, long service life, strong weather resistance and other excellent characteristics. The key parameters and indicators have been tested, which are far superior to the high-end products of the same class in the domestic market. The products are mainly used in heavy truck, construction machinery and air compressor filtration systems; The glass fiber filter core material used for air separation and oil separation of air compressor has reached the world-class level after testing; The main performance indexes of alcohol soluble and solidified fiberglass oil products are comparable to those of world-class products and have achieved batch sales; The performance and quality of the micro glass fiber filter core material used in clean room air filtration in the fields of electronics and medical treatment have been tested by Tongji University, National Air Conditioning Institute and other third-party organizations, and the key indicators such as filtration efficiency and air resistance have reached or exceeded the domestic first-class products. At present, the company has formed an annual production capacity of 6000 tons of efficient and ultra efficient fiber filter core products.
The company has domestic advanced testing laboratory and quality control room, equipped with domestic first-class testing instruments, welcome users to bring international and domestic first-class brand products of the same model to our laboratory for on-site testing, discussion and exchange.
As an internal combustion engine, air compressor, gas turbine, hydraulic press, cutting fluid filtration, industrial dust removal, clean room filtration and other fields of a full range of fiber filter material production & service provider, Zhengjia special material welcomes domestic and foreign customers to ask for samples for testing and trial, warmly welcome customers and partners to visit the company for on-site investigation and cooperation!