Cixi Liwen Metal Technology Co., Ltd.It is located in Cixi, Refrigerant charging pipe the south bank of the Hangzhou Bay Bridge, in the two-hour traffic circle of Shanghai, Hangzhou, and Ningbo. It has a favorable geographical location, convenient transportation and developed economy. The company has a small factory building of 100 square meters to a large factory building of 10,000 square meters, with 10 technicians and 100 employees.