About us

Cleaner Air Starts With Better Filters

Hifine was founded in March 2013 to develop and produce high-performance HEPA filters for household appliances. Today, our two brands — Jingfei and KTISM — supply some of the world’s most recognized appliance manufacturers, from Xiaomi and Midea in China to Kärcher and Shark internationally.

In 2017 we moved into a purpose-built 7,000 m² factory in Suzhou. The new facility brought tighter process controls and lower costs without cutting corners on quality. We hold national recognition as a High-tech Enterprise and carry ISO 9001BSCI certifications.

YEARS EXPERIENCE

FACTORY SIZE

DAILY CAPACITY

R&D Capacity & University Cooperation


We invest heavily in R&D and cooperate with prestigious institutions like Tsinghua University. Tsinghua sends talents to our company every year to participate in the research and development of high-tech industries. We hold 27 approved patents as of Sept 2021, including utility, appearance, and innovation patents.

Our Core Competence


With 10 years in the small home appliance accessories industry, we excel in dust bags and sweeping machine sets. Our packaging optimization is a major advantage, saving clients significant transportation costs. We also highly value protecting the rights and interests of our clients through strict confidentiality and quality control.

Global & Domestic Reach


Beyond our manufacturing base, we operate a South China Office to provide local services, and a Vietnam Company located in Ho Chi Minh City handling overseas business. We serve cross-border e-commerce, factory customization, and domestic platforms (JD, Tmall, Taobao).

Certifications & Trusted By

Hifine has been included in the list of national strategic emerging industry incubators and is certified by BSCI, ISO9001, and SGS.

Certification and Brand

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