Zhaoqing Chuanghua Sensitive Technology Co., Ltd. is a professional high-tech company engaged in the developing, manufacturing and marketing of PTC thermal resistors. We strictly carry out the ISO9001 quality management system by choosing high quality raw materials from home and abroad and applying the inter-national advanced technology in our manufacturing. With the self-confidence of" No one but me can lead the trend of PTC industry, " we introduce the most advanced technology of PTC development and production from Japan actively, and absorb wisdom from experts in the PTC industry. Nowadays, our products mainly include time delay starting PTCR of energy saving lamp, constant temperature heater, automatic recovery overcurrent protector, starter, etc. Most of them find good sales both at home and abroad, especially time delay starting PTCR of energy saving lamp. We can offer you high quality, competitive price products together with best service and technical support. Hope to enter into long-term business relationship with your company.