Asia Technology Co., Ltd. of Shenzhen City, United Shun Electronics (Hui Yang) Co., Ltd., specializing in sensitive electronic components product development, production and service of high-tech enterprises. 
 The main products are: varistors, thermistors, PTC Resettable Insurance 
 The strong technical force, a blend of a number of sensitive components in the well-known industry experts, academics, technical staff. The company has passed ISO9001 international quality system certification, to the superb, new technology, based on the quality system for protection, strong production capacity, according to the requirements of customers produce special products. 
 We are available for SMD varistors 
 Asia Technology Co., Ltd. of Shenzhen City, United Shun Electronics (Hui Yang) Co., Ltd - specializing in sensitive electronic components product development, production, sales and service of high-tech enterprises. The main products are: varistors, thermistors, PTC since the resumption of insurance. 
 The strong technical force, a blend of a number of sensitive components in the well-known industry experts, academics, technical staff. The company has passed ISO9001 international quality system certification, product by UL, VDE, CSA safety certification, the company superb, new technology, based on the quality system for protection, strong production capacity, according to the requirements of customers special products manufacturer .