Nanyang Jinguan electric Co. Ltd. is Chinese and foreign cooperative joint venture. Which is the biggest professional manufacturer of Metal Oxide Surge Arrester&＃12289;SF6 CT&PT&＃12289;Composite Insulators and Surge Arrester Monitor, Which also has became the biggest production base of high-Voltage Varistors in China. The company is charged as the state-level key new and high-tech company and Henan province new and high-tech company by the state technology department. It&＃039;s one of china 520 key enterprises-the core enterprises of Nanyang Jinguan Group. Nanyang Jinguan electric Co. Ltd. which has the initial registration capital 40 million HK dollars, 521 employees, including 181 Specialized technical employees. has had the productivity yearly of 4.5 million&＃966;32~&＃966;138 zinc oxide high-voltage varistors ,5.0 million (0.22~550kV)zinc oxide arresters,3,000(35~500kV) transformers, and 100,000 (110~550kV) composite insulators. The product each performance index conforms to the GB11032---2000 and IEC60099-4 standards. (3~36kV) zinc oxide surge arrester has throughed international authoritative organization---- Holland KEMA laboratory&＃039;s type test. All above products have throughed ISO9001&＃12289;ISO14001quality&＃12289;environment systems certificates. Our company throughs 20 years endeavor and takes four kind of electrical products as zinc oxide arrester &＃12289;transformer&＃12289;composite insulator and electric product for the leading industrial foundation. The company is located the scenery beautiful historical famous city Nayang of Henan province. The transportation is extremely convenient. We will welcome the domestic and foreign friends to visit our company and cooperate with us. Create the future altogether.