SINGI established in1980, with annual sales amount more than 90 million USD,
presently we have three production bases located in Liushi town, Yueqing in Wenzhou and Shanghai.

l  In Liushi, mainly terminal block is manufactured ;

l  In Yueqing, mainly low voltage construction electrical products are manufactured,
like MCCB,MCB, Air Circuit Breaker, Switch &Socket, Distribution Box, ATS, Auto-reclosing etc. and the components which needed by above products;

l  In Shanghai, mainly Household Telecom Cable Wire are produced.

All production and management are carried strictly according to ISO9001 and products have been certified CE,CB,UL,CUL,ETL,CETL. 

• Professionally specialized in low voltage construction electrical product
• Chinese famous trademark;
• Original factory established in 1993;
• We have our own mold and punching plants, the price ,quality, aftersale and customization etc. can be well controlled;
• Stable parts supplier of ,ABB,CHNT, Delixi, Gacia etc. famous, national enterprises;
• Production strictly according to ISO9001;
• CE,CB,UL,CUL,ETL,CETL certified; 
• Annual sales amount 90million USD;
• Wide product range: mcb, mccb, ats, auto-reclosing, distribution box ,switch and socket, power strip,metal stampings, terminal box, communication wire;
• OEM and ODM are welcomed;
• Good and honest service;
• Our products are used in Shanghai World Expo in 2009;Timely delivery and good aftersale;