Wenzhou Saifa Electric Co., Ltd.(referred as SFIM), established in 1996 and located in Wenzhou, Zhejiang, is a manufacturer and exporter for energy meter, digital meter, analog meters, current transformers and other low voltage electrical products. With the professional engineers and workers, we own a powerful researching and developing ability.

For our products,Din rail energy meter series have obtained the CE-MID B+D certificate from Germany's TüV, UKCA certification, FCC certification for the Americas, and the EU Rohs environmental label. The analog meter series have obtained CE certification and explosion-proof EX certification, while the current transformers have received BV certification.