Nanyang Explosion Protection Group Co., Ltd, locates in Nanyang city, Henan province in China, is the largest Ex motor scientific research and production base in China and also is the national export base of mechanical-electrical products, the national innovative-type pilot enterprise, the national torch program hi-tech key enterprise in China. It is the chairman unit of China electric apparatus industry association Ex electric motor branch and one of the hundreds key industrial enterprises in Henan province as well. National enterprise technical center and the postdoctoral program have been established in the company.

　　Its main products include Ex motors, generators with output up to 70000KW, blowers, Ex electric apparatus etc., mainly serving for ten fields, such as petrochemical, petroleum, coal mine, coal chemical industry, metallurgical industry, electric power, chemical industry, military industry, nuclear power and aviation industry etc. The annual production capacity is 7,000,000kW with registered “CNE” trademark for its products. The company owns 4 subsidiaries, and Mr. We Huajun is the Chairman & General Manager of the company.

　　In 1972, the first high-voltage medium-sized explosion-proof motor in China was successfully developed by the company, from then on, the company has filled the many gaps of the country in the areas of Ex motor products. In 2006, the 8800kW-20P largest increase-safety brushless excited synchronous motors are developed in the company. Ex motors with trademark “CNE” were awarded China Top Brand, and 1-1000kW electric motors with “CNE” logo were awarded National Inspection-exemption Products. The small-sized high efficiency motors gained the first National energy-saving certificate. The high-voltage large capacity 3-phase induction motor-generators were awarded National Key New Products. The Large-sized Increased-safety Brushless Excited Synchronous Motors have been chosen as replacement for import products by Sinopec, and occupy the biggest market share in the same trade. The large-sized 4-pole light-duty turbine generators filled the gap in Chinese market and reached the advanced technical level in the world and are sold in batches to the international market.High efficiency opposite rotary Ex-blowers for coalmine are awarded National Key New products.The company owns the most varieties and specifications of products in the same trade in China, and the main products are trending to the direction of large-capacity, integration and intellectual faculty.

　　The company obtained ISO9001 Quality System Certificate, JJF 1112 Calibration System Certificate, OHS18000 Operator Health Safety System Certificate and Weaponry Equipment Production License. It is the first manufacturer in China to get the production license for the Ex-motors. All the products for coalmines are allowed to use the coalmine safety logo and all the marine duty motors obtained the certificates form China Ship Certification Authority. Export products achieved the certificates of UL and CC of USA, CSA of Canada, ATEX and CE of EU, NEMKO of Norway, SABS of South Africa and TESTSAFE of Australia etc. The company has been awarded the most international certificates in the same field of China.

　　The company has strong capability of products research and development, who owns 550 experienced engineers, among them 230 engineers are at middle & senior title. The company has established long-term cooperation with Chinese Academy of Sciences, Tsinghua University, Beijing University and other famous universities and institutes. Meanwhile the company keeps regular technical exchanges with the international well known scientific & research authorities as well as the motor manufacturers in USA, Germany and UK. In addition the company possesses advanced machining facilities and testing units such as 5500kW testing units, large-sized flameproof test chambers, large-sized VPI equipments, numerically controlled machining facilities. The testing standards for products are in line with the international advanced ones.

　　Information technology management is widely implemented in the company. With international advanced software, the virtual model products can be developed. PDM, CAPP & ERP systems are applied and information is highly shared, speedy and high efficiency information management platform has been constructed in the company.

　　Steady business relationship has been established with GE America, CMG Group Australia, WWE USA and other famous companies in the world. NEMA and IEC standard premium efficiency motors at world advanced level have been exported to USA, Australia and other 20 countries and regions. The highest honor of AAA credit grade is awarded to the company by CCCME (China Chamber of commerce for import and export of machinery and electronic products).

　　The company has kept double figures increasing in main economic indexes during the past ten years. Since the private ownership transferring in 2004, the company has been put into high speedy developing way, all key economic indexes are listed the front rank of the same industry in China, and the company has been listed in the roll of one top 500 Chinese competitive enterprises, top 500 mechanical manufacturer and top 100 electrical industry companies in China.