東莞市天成熱敏電阻有限公司、PTC恆溫發熱元件、陶瓷發熱體 Tiancheng Thermistors Co., Ltd. PTC heating element
東莞市天成熱敏電阻有限公司 Tiancheng Thermistors Co., Ltd. ISO 9001:2008 quality system, TUV UL CUL CQC product approval 生產各種PTC恆溫加熱元件 Manufacture various kinds of PTC constant temperature heating element 廣東省東莞市萬江區莫屋社區莫 ...
