Established on April, 1999, Tingling Tongxin CO., Ltd now has over 300 staffs and workers, including more than 50 engineers and technicians. Tongxin has two advanced production lines for A.C film capacitor and four metallizing machines for capacitor film, the total investment on all production equipments has reached RMB100 million. Now Tongxin has annual production capability of all kinds of MFD non-induction capacitor 30 million pcs, metallized polypropylene film 2400 tons, MFO capacitors for filtering and power capacitor 200 000 sets.

In 2000, Tongxin passed ISO9002 quality management system, and was awarded certification of ISO9001:2000 on March, 2004. Now Tongxin has obtained the UL, VDE certificates and so on.

The products we are manufacturing: AC motor capacitors, MFD(O) pulse capacitors, MFD non-induction capacitors, MFO self-healing type capacitor for D. C filtering, AC(K)MJ self-healing type capacitor for A.C filtering, BC(K)MJ self-healing type low voltage power capacitors.