Hangzhou Longpower Electron Engineering Ltd
Honteng Industry HK Limited
TEL: 0571-87631013
FAX: 87631530
Email: [email protected]
ADD: 505, Block 3, Cheng Gong Guan, Xi Xi Cheng Yuan, Wen Yi Xi Road, Hangzhou, China 310030
Hangzhou Shanergy Metering Co., Ltd.
TEL：86-571-81958969
FAX：86-571-81958970
E-mail：[email protected]
ADD: The 3rd floor, building 5, No. 35 Xianxing road, Hangzhou, China 311122.
