YOUR REQUIREMENTS DRIVE EVERY INNOVATION WE DELIVER
Highest industry-standard testing guarantees consistent quality and reliable performance
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Flexible Customization:
Full range of specifications with customizable parameters.
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Stable Quality:
Precise quality control ensures consistent batches and high yield rate.
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Premium Base Film:
High-purity polypropylene with excellent insulation and voltage resistance.
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Superior Performance:
Heat and aging resistant, ideal for high-end applications like photovoltaics and automotive.
HAOWEI 4 ADVANTAGES · OUR STRENGTH JUSTIFIES YOUR CHOICE
Superior quality earns lasting reputation,customize metallized films as per your requirements
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Reliable Production Capacity
STRONG STRENGTH
IATF16949 Certified, Specialized in High-Grade Capacitor Films
Mature manufacturing processes with capacity exceeding 5,000 AMT, consistent supply and prompt delivery -
Rigorous Quality Control
QUALITY ASSURANCE
Full-Process QC, Every Product Tested to Industry Standards
Strict inspection at every step, guaranteeing 100% qualified delivery -
Customer-Driven R&D
ON DEMAND CUSTOMIZATION
Customizable solutions to meet your non-standard specifications and performance requirements.
Flexible production tailored to your exact needs for personalized film products. -
Global Certification Assurance
PERFECT AFTER-SALES
Professional team with prompt response to solve your issues efficiently.
Comprehensive technical support and reliable after-sales service throughout.
ABOUT US· HAOWEI KEJI
BEYOND QUALITY PRODUCTS • COMPREHENSIVE SOLUTIONS FOR GREATER VALUE
COMPANY PROFILE
Haowei Keji Electric Limited is an eminent Chinese manufacturer with nearly 30 years of expertise, specializing in the R&D, production and supply of high-quality capacitor-grade metallized polypropylene film.
We continuously upgrade core technology and expand our layout in the new energy sector. We supply stable, high-performance capacitor film to global partners, establishing long-term sustainable and win-win cooperation worldwide.
WeChat code
Haowei keji Electric Limited
86 18062825677
sales@haoweikeji.com
No.8,Xingling Road,Wangxi Blvd,Ningguo,Xuancheng,Anhui,China
IATF16949
ISO9001
ISO14001
ISO45001
Home Appliance
Industrial
PV / Solar
Wind Power
Rail Transit
Automotive











