Shanghai MengHui mechanical and Electrical Technology Co., Ltd. (Shanghai Menghui Ltd.), (hereinafter referred to as MengHui). The company is located in international financial center - Shanghai. Superior geographical environment, production ...

YUYAO NO.2 METER FACTORY specializes in Theremometer, Hygrometer, Compass ball, Tyre Pressure Gauge, Density Meter, Digital clock and some other instruments. The products are well-sold areas countries such as Europe, U.S.A., the Middle East, Southeast ...