YUEQING JOHNWEN ELECTRIC CO.,LTD.,a renowned manufacturer and exporter of electrical apparatus,specializes in manufaturing Industrial Plugs, Industrial Sockets, Industrial Couplers, Wall Surface Sockets, Panel Sockets, Multi-Outlet Sockets, Distribution Boxes, intelligent digital temperature controller,multifunction digital meters,counter,solid state relay,thermocouple,hour meter,ampere meter,voltmeter,frequency meter,thermoregulator,speed controller,insulation terminals,cable glands,contactors,etc.We aim to tailor the products to customersspecial needs & offer them our high-quality products,favourable price & prompt delivery.Our sales idea is Reliable quality,competitive price & perfect serviceThrough many years of hard work in this line,we have established long standing business relationship with clients both in domestic & overseas market not only by the excellent quality of our products proved by ISO9001,CCC,CE,CB & quality insurance of The Peoples Insurance Company Of China.but also the best service that we offer.We look forward to cooperating with companions in the electrical apparatus line domestically & abroad.Singi is committed to the promotion of the development of economy & trade relations & devoted to the mutual understanding & friendship between China & the world. The perfect design & technical team,efficient customer services,scientific quality control,latest inspection equipment,quick response & prompt delivery all mean to satisfy the very need of our customer & also make our products reach the highest level of the same line.We will always do our best to help you ,contact us now!