Shun Wo New power Electronics (Shenzhen) Company Ltd is situated in Shenzhen - China. Founded in 1993 as a producer of lithium / manganese dioxide button cell 3V & rechargeable lithium-ion button cell 3.6V is invested by Shun Wo (H.K) Enterprise Development Company, with head office in Hong Kong.
We sell the batteries under the trade mark "NEWSUN" and other OEM names.
Shun Wo employs some 400 peoples at its modern China facility where all services (including R & D, manufacturing and administration) are concentrated. With a production capacity exceeding 60 million per year, we are the largest in China, also the very first manufacturer of lithium button cell in China who acquired the UL, ISO9002 & ISO14001.
Shun Wo controls the entire production process (JIS C 8512 / IEC60086-2 Standard), from the stamped battery case, the injection molded plastic gasket to the preparation of battery chemicals and final assembly.
An intricate system of quality controls - from the incoming inspections of raw materials to the final checks of the finished product ensure the high and consistent quality and performance attributed to NEWSUN's battery.
