深圳市三宝创业科技有限公司自1994年起致力于PTC热敏电阻在节能灯上的应用和推广,已有二十年,积累了丰富的经验。产品以独特的技术配方、生产工艺和严格的品质管理,赢得国内、外许多著名企业的信赖和选用。“SP”商标PTC热敏电阻在全球高端节能灯市场占有一席地位。产品规格齐全,品类众多。有SPMZA型普通PTCR热敏电 Shenzhen Sambo Venture Technology Co., Ltd. since 1994 dedicated to PTC thermistor energy-saving lamps in the application and promotion, has been 20 years, has accumulated rich experience. Products with a unique technical formula, production technology and strict quality management, won the trust of many well-known domestic and foreign enterprises and selection. “SP ” trademark PTC thermistor occupies a place in the global high-end energy-saving lamp market. Complete product specifications, many categories. There SPMZA type ordinary PTCR thermistor