Hunan Gri Instrument Co., Ltd. Founded on Environmental Science and Technology Industrial Park in Hunan Province 2009, our company is a high-tech enterprise based advanced sensors instrumentation R&D manufacture. The holds registered capital of 5.01 million RMB has the independent import ...
Telephone:86 - 0731 - 88826348
Address:No 18 Sec 2,wanjiali south road ,yuhua district Changsha Hunan 410117 China