HNHY New Material Technology Group was founded in 1958. Listed on the Shanghai Stock Exchange in 2015, the company is a key backbone enterprise designated by the Ministry of Machinery of China to produce electrical and electrical insulation materials, and is also a large-scale and comprehensive manufacturer of composite materials and thermal protection materials in China.
HNHY has successfully developed high-performance, high-temperature insulation and new heat-resistant materials for China’s aerospace and military industries. It has provided key high-temperature composite materials and thermal protection materials for the launch of communications satellites, rockets and missiles. Entrusted with awards from superior units.
The company has more than 60 years of technology and experience in the development and production of various grades of polymer composite materials. The company’s products mainly include: high temperature and thermal protection materials, high temperature resistant composite materials, shielding stealth materials, insulating resins and glues; laminated insulating composite materials; mica products; soft composite materials; impregnated products; insulating molded parts and molded parts, etc. Hundreds of varieties of major categories, with an annual production capacity of over 8,000 tons. The company's products are mainly used in rail transit, power transmission and transformation equipment, new energy, electric motors, electrical appliances, electronic communications, aerospace and national defense and military industries.
The company has more than 50 years of technology and experience in the production and development of various grades of composite materials and thermal protection materials. It has 23 invention patents and 29 utility model patents. It has strong technical force and has a provincial electrical insulation material engineering technology research center. The company can research and develop various advanced composite materials and thermal protection materials with independent intellectual property rights such as high strength, high voltage, high temperature resistance, radiation resistance, high flame retardancy, energy saving and environmental protection according to market needs and user requirements. In recent years, it has strengthened scientific and technological research, actively connected rail transit (high-speed rail, subway, and city rail) and new energy equipment (nuclear power, wind power and solar energy), and aimed at the development frontier and high-end industry of today's insulation materials such as standard electric trains, nuclear power, and wind power. With core technology, we have successively developed new products such as PFCP insulating paperboard, UPGM insulating felt board, C-level molding compound, nuclear power insulating corrugated board, H-level insulating wedge, HY1168 water-soluble and solvent-free insulating paint, etc., and quickly seized the market. , Forming a new economic growth point. These products have the same performance as imported products, and some indicators even exceed those of similar foreign products. They can completely replace imports and realize localization.
The company’s production equipment is advanced and complete. Especially since the company’s restructuring, a large amount of capital has been invested in technological transformation, and a 2,000-ton large-scale press, numerically controlled glue machine, automatic electric control high temperature drying room, multi-functional composite machine, and mica tape production line have been added. And 3 meters wide large pipe reeling machine, drawing machine, infrared cutting machine and other equipment. At the same time, the first large-scale insulation molding processing workshop in the insulation material industry was built, and CNC machining centers, computer-controlled engraving and milling machines, automated CNC milling machines, computer-controlled drilling machines, various specifications of lathes, beveling machines, and bracing machines were added. There are more than 100 sets of precision processing equipment for turning, drilling, planing, milling, and carving such as oil passage machine, etc., and have mastered the processing technology and technology of various insulation molded parts. High-density electrical insulation paperboard, electrical laminated wood, electrical Insulation laminates and other materials are accurately processed into electrical insulating cylinders, end rings, support parts, pressure rings, angle rings and other insulating forming parts according to the design requirements of the drawings.
Advanced technology, strict management, and high-performance quality have not only won the recognition and trust of domestic well-known enterprises such as CRRC, TBEA, Shanghai Electric Group, Harbin Electric Group, Dongfang Electric, Huarui Wind Energy and other customers, but also It has been widely used in ABB, Siemens, Bombardier, Alstom and other large foreign companies, and has become a well-respected well-known brand.
HNHY is Alstom`s global strategic qualified supplier…