Changzhou Changjie Technology Co., Ltd. is a wholly-owned subsidiary of Shenzhen CECTN Technology Co., Ltd. with more than 50 years of experience in R & D, manufacturing, sales and service of metallized film capacitors.

It has accumulated a solid humanistic foundation; cultivated and created an innovative and responsive system, with a professional R & D team and a team of well-trained and highly stable first-line technical workers. Based on the designed concept of "safe and reliable, excellent performance", we can provide customers with film capacitors of various material such as polyester, polypropylene and polyphenylene sulfide. We can also provide customized design to satisfy different requirements from customers.

The company has taken a step forward to promote a new concept of sustainable green living, with its own IP and patent, the company has innovatively developed series of AC DC metallized film capacitors, which can be widely applied in Wind energy, solar energy, new energy vehicles, CRH electric vehicles, inverter power supplies, high-power switching power supplies, ultra-high voltage power supplies, high-voltage frequency converters, and high-voltage power transmission industries, etc. In addition, the research and innovation includes the over-system bus power DC DC power capacitor, output terminal AC microwave power capacitor, for various new energy vehicles DC-Link capacitors, IGBT and IGCT absorption capacitors, low vibration capacitors, isolated DC capacitors for output circuits, efficient capacitors and other high voltage special ultra-high voltage metallized membrane capacitors. Product performance and key technologies are in the leading position in this branch.

High-quality power electronics and power film capacitors for automotive electric drives have become the strategic goal of the company's sustainable development.

Changzhou Changjie Technology Co., Ltd., the company's assurance system is fully constructed and operated effectively in accordance with ISO9001:2008 and TS16949:2009 standards. The X2 series capacitors have passed the safety certification of professional organizations such as UL, CUL, VDE, ENEC and CQC.

As always, Changzhou Changjie Technology Co., Ltd. will continue to uphold the tenet of "focusing on customers", and dedicate to provide you with high-quality products and satisfactory services.