General Ball Valve Factory locates in the southeast coast of Zhejiang, It is 32 km away from Wenzhou Longwang Airport on the west and 76 km away from Taizhou Huangyan Airport on the north with convenient aviation transportation. By sea , Damai Island Port in Yuhuan has been put into operation, and not far , there is Ningbo Beilun Port in the north. By land , the factory is bordered on No.104 State Road and YONG-TAI-WEN High Speed Road is in the west of it.