GRAYMAN INTERNATIONAL TRADING

GrayMan International started in June 2004 primarily to provide the best available quality and cost effective equipment, parts, consumables after sales service our customers semicon, consumer electronics non - Industries. In 2009, we manufacture own equipment under Extreme brand. We are ...

Oswell Metering

Oswell Metering is a well-known professional kwh meter components and IC supplier. We have good business relation with many customers in more than 30 countries. High quality electricity supplied by us had been bulk used factories the world. devote ourselves to make high energy at low cost ...

Telephone：86-21-68671885Address：701, Yu An Mansion, No. 738, Dongfang Road