北京金双环贸易有限公司
Exhibit Profile：
Beijing jinshuanghuan trading, LTD. is the TWIN DISC INC, TATRA company, ZF company in China's regional general agent. Our company and ISLAND company, MSI company, SPICER company announced a strategic co-operation. We mainly engage in oil fields, mines, e
Exhibits show：
Beijing jinshuanghuan trading, LTD. is the TWIN DISC INC, TATRA company, ZF company in China's regional general agent. Our company and ISLAND company, MSI company, SPICER company announced a strategic co-operation. We mainly engage in oil fields, mines, e
Exhibits show：
Website：www.bjsh.cn