CUSTOM METALLIZED FILM SOLUTIONS ENGINEERED TO MEET YOUR PRECISE NEEDS

Safety capacitors,DC-Link capacitors,EMI/RFI suppression, IGBT snubber, Motor run capacitors etc

Haowei Keji Electric Limited is an eminent Chinese MPP FILM manufacturer with nearly 30 years of expertise, specializing in the R&D, production and supply of high-quality capacitor-grade metallized polypropylene film.As a leading manufacturer in the capacitor industry, we possess strong advantages in raw material sourcing. Our stable supply capacity, advanced technology and strict quality control ensure consistent premium performance and highly cost-effective pricing for all our products.

HAOWEI MPP film fully matches a complete range of capacitor models:
       CIS series (X1, X2, Y1, Y2 safety capacitors);
       DC-Link (DMJ, DKMJ, C3D, MKP4, MKP5, B3277);
       EMI/RFI suppression (MKP1812, CBB62);
       IGBT snubber (MKP20, CBB90);
       Motor run (CBB60, CBB61, CBB65);
       General CBB series (CBB20, CBB21,CBB22,CBB81).

HAOWEI materials empower capacitor manufacturers to serve premium sectors worldwide:

      Home Appliances Grade MPP Film：CBB60,CBB61,CBB65,CBB21,CBB22,X1,X2,Y1,Y2 MPP film capacitors

      Power & Industrial Control Grade MPP Film：DC-Link,IGBT snubber,X1,X2,Y1,Y2 MPP film capacitors

      PV Grade MPP Film：DC-Link,IGBT,snubber,X2,Y2 MPP film capacitors

      Wind Power Grade MPP Film：High power,DC-Link,IGBT,snubber,X1,Y1,MPP film capacitors

      Railway Grade MPP Film：DC-Link,IGBT snubber,X1,X2,Y1,Y2 MPP film capacitors

      Automotive Grade MPP Film：DC-Link,OBC,DC-DC,IGBT snubber,X2,Y2 MPP film capacitors

We are located in Ningguo National Economic and Technological Development Zone with RMB 7 million registered capital and two modern manufacturing plants covering 20,000 square meters,equipping with 8 advanced metallizers and 14 slitting machines alongside complete precision testing facilities. Our annual production capacity exceeds 5000 MT. Certified with IATF16949, ISO9001, ISO14001 and ISO45001,delivering stable and reliable support for capacitor manufacturers across various industries.
We continuously upgrade core technology and expand our layout in the new energy sector. We supply stable, AEC-Q200 grade capacitor film to global partners, establishing long-term sustainable and win-win cooperation worldwide.