Zhejiang Hengda Electric Science and Technology Co. , Ltd. is a New & High Technology private company, specializing in the R&D and manufacturing of HV electric power transmission and distribution equipment. Our company was founded in 1994, our factory is located in well-know "China&＃039;s Electric Capital" --- Wenzhou City, Zhejiang province, covering 9000 square meters of area with more than 200 employees. Based on more than 10 years&＃039; experience, we fulfilled the production line of Metal Oxide Surge Arresters, Composite Insulators, Expulsion Fuse cutouts, Zinc Varistors and Disconnecting Switches etc. Our company is equipped with advanced processing equipment, technological equipment and HV test equipment. All products of Hengda are ISO9001 certified and some types of lightning arresters for overseas market have obtained KEMA certification. Hengda company is one of the top export-oriented manufacturers of Surge arresters, Composite insulators, and Fuse cutouts in China. Our products are widely expanded to the Middle East, Asia, South America, Europe, covering more than 20 countries and regions. Hengda company will insist on continual development to meet customers&＃039; demands with quality, service and innovation. CONTACT : johnsonhhm(at)gmail(dot)com MSN : bf_mickey(at)hotmail(dot)com