shenzhen yishi electronic technology development co., ltd

Welcome to our homepage. ShenZhen YiShi Electronic Technology Development Co., Ltd is a high technology company in security area. We have branch company in Hongkong and modern SMT plant in Mainland China, which has obtained ISO9001 and 2000 certification, so as to provide sufficient insurance of products quality and meet your demand for higher quality and lower price. The company specialize in manufacturing and marketing telephone recording product and RF modules. Our modern SMT plant and R&D department offer PCB assemble and OEM service too. [Details]