About

About Kan I

Kan I International Co., Ltd. was established in 2004 and has always upheld the principles of integrity and sustainable operations, dedicated to providing global customers with high-quality, high value-added industrial core components. Under our company, we have two major professional brands—KNC Bearings and KANER Filter Cartridges. With outstanding technical service and proactive after-sales support, we have become customers’ strongest partner on the path to cutting-edge technology.

Bearing Dept.

We provide comprehensive precision bearing solutions to meet the needs of various demanding and special environments:

Precision & Special Bearings: Harmonic drive, miniature bearings, deep groove ball bearings, angular contact ball bearings, thin-section bearings, crossed roller bearings, self-aligning ball bearings, thrust bearings.
Advanced Material Applications: Stainless steel bearings, ceramic bearings, engineering plastic bearings, high-temperature bearings.
Industries Served: Covering automation machinery, robotics, semiconductor packaging, TFT-LCD/optoelectronic panels, wind power generation, solar photovoltaics, aerospace technology, medical instruments, pumps, and high-temperature furnace equipment, among others.

Filter Cartridge Dept.

Focused on R&D and production of high-spec filtration products, strictly safeguarding process purity:

Core Products: Various pleated filter cartridges, melt-blown filter cartridges, filter bags, and professional filtration equipment.
Application Fields: Widely used in semiconductors, microelectronics, electronics, biotech and pharmaceuticals, chemicals, food and beverages, printing, water supply treatment, and AI artificial intelligence, among other cutting-edge and traditional industries.

Quality Commitment & Corporate Vision

Kan I not only pursues product excellence, but also values long-term partnerships.

International Certification, Quality Assurance: The full product line is certified to ISO9001:2015 and complies with RoHS and FDA qualification standards. Our stainless steel filter cartridges are UL-compliant.
Sustainable Collaboration, Creating the Future Together: We do not pursue short-term profits; instead, through continuous internal management upgrades and technical advancements, we provide customers with impeccable technical support.

“Integrity as our foundation, driving the world's core, turning toward the cutting edge of technology.” Kan I looks forward to working hand in hand with customers, manufacturers, and all colleagues to create an infinitely wonderful future together.

Our Facilities

Inspection & Testing Equipment

History

2004 05

KAN-I was established in Taoyuan, Taiwan and started to engage in manufacturing, selling KNC bearings and KANER filters.
2005 01

All-ceramic bearings, peek bearings & plastic bearings were assigned by optical display manufacturers and successfully implemented to production of TFT-LCD, Touch Panel, Polarizer and cleaning equipment.
2005 09

KANER filters were introduced to panel industries in Taiwan.
2006 02

High speed ceramic bearings were successfully developed and applied to automotive painting equipment.
KANER filters were introduced to photoresist industries in Taiwan.
2006 06

KANER filters were applied in pharmaceutical industries.
2007 09

Developed special filters for ink & painting manufacturers.
2007 12

Unique high-speed ceramic bearings were successfully developed and used by clients producing optical products.
2008 07

Customized special bearings were successfully developed and applied to TFT-LCD Robot arms.
2008 09

Set up the production base in Longtan Dist., Taoyuan.
2008 12

International Sales Dept. for filters & separation and bearings were set up.
2009 01

Special bearings applied to robot arm were implemented to panel manufacturers and the developed high speed ceramic bearings were widely used by semi-conductor, TFT-LCD and Turbo-Pump repair industry.
2010 03

Thin section bearings were developed and applied to robot arms in semiconductor industry.
2011 02

High temperature bearings were developed and applied to LED evaporators. Many well-known Taiwan LED manufacturers highly prefer to use the bearings.
2012 05

KNC bearings have been successfully implanted in a number of solar photovoltaic manufacturers.
2014 02

Kan-I have committed to the traditional industry market such as the textile industry and the electrical industry. KNC bearings have replaced the specifications of imported bearings.
2014 03

Robot–specific harmonic drive was developed.
2014 05

KANER filters were successfully introduced to the semiconductor industries.
2015 01

Bearings installed in automatic guided handlers were developed. Client’s overall equipment effectiveness was raised for 5% and the products were praised by clients.
2018 09

Kan-I built a new production line for filters in Wusulin Industrial Park, Longtan Dist., Taoyuan.
2020 03

Obtained ISO 9001:2015, RoHS, and USP certifications.
2022 01

Added a third Class 1000 cleanroom production line.
2025 01

Stainless steel filter elements successfully integrated into the AI industry chain.
2025 06

Exclusive Asian distributor of RION KS-42D-E liquid particle counting sensor.
2026 01

AI agent uses refrigerant.
2026 05

Kan-I built a new production line for filters in Jingshan, Shanghai.
2026 07

KAN I International Limited has been renamed KAN I International Co., Ltd.