With 15 years of industry experience, Hwalon Electronic Limited is one of the first companies of Chinese mainland to manufacture PTC and NTC thermistor. Our company owns most advanced equipment, complete production technology, and skilled technical team, which made us enjoy high prestige in PTCR trade both at home and aboard. We always adhere to the tenet of customer first, quality formost, and we own modernized standard factory buildings, full set of automation production equipment, consummate special test instrument and stringent management quality system (ISO9001). In order to enhance the international image as well as the competitiveness of our company, and accommodate to the demand of international environment protection, the products of our company have passed the pollution-free environment protection certification (SGS) in 2004.To know more about our products and us, please log on our website at http://www.hwalon.com