gh138.com Comming Soon!

Guohua (Changzhou) Instrument Manufacturing Co., Ltd.
2 Huixian South Rd, Jintan, Changzhou, Jiangsu, China
Office: +86-519-82331789
Mobile: +86-18018203611 (WeChat)
Email: [email protected]
Website: https://gh138.com
Chinese: https://gh138.net
English: https://guohuainstruments.com
1688 store: https://czghdq.1688.com