Shenzhen Yehai Technology Development Co., Ltd., designing and developing measurement instruments from 1993, is one of the major testing & measurement instrument manufacturers in China.



As a high-tech equipped modern manufactory,we have advanced equipments in manufacuring and calibration process. the high quality assurance system and well experienced R&D team make us one of the best quality manufactories. Our product line covers different industries such as electronic tools, electrical power, food and chemical, atmosphere monitoring, education and consumer electronics,...