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　   The company was first established in December 1992 and listed in the pioneering edition in May 2011 (Stock Code: 300217). It is a key high-tech enterprise specializing in the R & D, design, manufacture and complete set of high-performance industrial (explosion-proof) electric heater and its control system. After more than 20 years of development, the company has become an electrical heating solution provider with technology as the core. It has set up three R & D centers in Singapore, Shanghai and Zhenjiang, which is the largest electric heating enterprise with the strongest comprehensive strength.

　　The company has complete product structure and complete specification series. All series of electric heating products have obtained UL, CE and other product certification; explosion proof electric heater has obtained national explosion-proof certificate, and passed ATEX and IEC certification. Industrial high performance electric heater products have passed the appraisal of scientific and technological achievements of China Petroleum and Chemical Industry Association, and won the second prize of national science and technology progress award issued by the State Council, the second prize of energy science and technology progress award issued by the state energy administration, the first prize of science and technology progress award issued by China Petroleum and Chemical Industry Association, and the certificate of "national key new products" issued by the Ministry of science and technology And "Jiangsu Province high-tech products certification certificate".

　　The company has more than 20 years of experience in the design and manufacture of electric heaters, with leading technical strength and rich experience. It is the main drafting unit of JB / T 4088 "daily tubular electric heating elements", JB / T 2379 "metal tubular electric heating elements" and national standards for explosion-proof electric heaters. In May 2013, the company acquired Jiangsu Ruiji Getai oil and Gas Engineering Co., Ltd., an enterprise with ASME "U" and "U2" steel seal and pressure vessel (A1, A2) design and manufacturing qualifications. Through the integration of its resources, the company has formed complementary advantages and significantly improved the technical level of the company. It can independently complete the manufacturing of heating elements, welding of electric heaters, design and manufacturing of pressure vessels, etc Whole process control. In order to further improve the R & D capability, relying on Shanghai's unique geographical location and Talent Gathering advantages, the company established a research and development center in Shanghai, introduced the most cutting-edge technical talents in the industry, specializing in the research and development of new products, new technologies and new processes, and the company's core competitiveness has been greatly improved. In addition, in order to fully absorb foreign advanced technology and further explore overseas market, the company has set up a holding subsidiary in Singapore to engage in the research and development and sales of overseas electric heaters to meet the needs of foreign customers. After years of development, the company has a professional international scientific research team with complete professional configuration, reasonable structure and high quality (including pressure vessel, process pipeline, instrument, electrical, mechanical, thermal energy, anti-corrosion, etc.) and has absorbed the international advanced technology and experience, and has formed a complete system of scientific research and development, large-scale production and professional technical service 。

　　The company has first-class workshops and advanced equipment, strong manufacturing capacity, can meet the requirements of machining, welding, assembly, spraying, testing and other process requirements. The production plant covers an area of 30000m2 and is equipped with first-class domestic processing equipment, such as fully automatic wire winding machine, automatic powder filling machine, such as CNC laser cutting machine, automatic plate and tube argon arc welding machine, protective atmosphere high temperature mesh belt annealing furnace, CNC lathe, high-precision CNC drilling machine, CNC fine underwater plasma cutting machine, CNC fine dry plasma + flame cutting machine, hydraulic numerical control plate shearing machine, etc CNC bending machine, shot peening spraying system equipment, single wire narrow gap submerged arc welding workstation, all kinds of welding machines and other production and processing equipment, forming the pressure vessel and electric heating product production line with the strongest technical strength and production capacity among domestic peers. It has advanced, fully functional testing and testing equipment (non-destructive testing, chemical analysis, mechanical property testing, etc.) and a number of laboratories and a perfect quality control system, to maximize the protection of product quality. Fully meet the needs of product development, production processing and assembly testing. The company's quality management system has passed the ISO9001 third party certification. In order to make the company's management level further in line with the international standards, the company also established the European Union ATEX quality management system, and successfully passed the system certification in December 2010, and obtained the certificate.