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KelanAir is a professional ODM original design manufacturer of air filters, focusing on providing one-stop custom production services, covering products such as air purifiers, fresh air units, fresh air conditioning filters, and humidifier filters. We create multiple flexible production lines based on industry characteristics, achieving flexible mass production, product diversification, and efficient manufacturing, providing customers with full-process services from product research and development, design and manufacturing to post-maintenance.
Over the years, we have been deeply engaged in the field of air filtration technology, relying on a professional R&D team, independently developed production technology, and mature manufacturing capabilities, always adhering to high-end quality standards and continuously improving production strength and product quality.
The company has received multiple industry recognitions:
- The Indoor Environment Branch of the China Environmental Protection Industry Association awarded the "Emerging Enterprise Award"
- The National Clean Air Industry Golden Tripod Award Committee awarded two honors: "Craftsmanship Manufacturing Enterprise" and "Excellent Design Brand"
- The China Environmental Protection Industry Association awarded the "Credit Rating A-Level" certification
- Jointly recognized by the Beijing Municipal Science and Technology Commission and the Development and Reform Commission as "Beijing New Technology and New Product Recognition"
- Received the honor of being among the "Top 50 in China's Purification and Fresh Air Industry"
- Listed on the Technology Innovation Board of the Beijing Equity Exchange Center
Participated in the revision of the industry standard QB/T5365 "Filter-Type Filters for Air Purifiers"
Beijing Kelan Fresh Air Technology Co., Ltd. (Equity Code 100261)
KelanAir is a professional ODM original design manufacturer of air filters, focusing on providing one-stop custom production services, covering products such as air purifiers, fresh air units, fresh air conditioning filters, and humidifier filters. We create multiple flexible production lines based on industry characteristics, achieving flexible mass production, product diversification, and efficient manufacturing, providing customers with full-process services from product research and development, design and manufacturing to post-maintenance.
Over the years, we have been deeply engaged in the field of air filtration technology, relying on a professional R&D team, independently developed production technology, and mature manufacturing capabilities, always adhering to high-end quality standards and continuously improving production strength and product quality.
The company has received multiple industry recognitions:
- The Indoor Environment Branch of the China Environmental Protection Industry Association awarded the "Emerging Enterprise Award"
- The National Clean Air Industry Golden Tripod Award Committee awarded two honors: "Craftsmanship Manufacturing Enterprise" and "Excellent Design Brand"
- The China Environmental Protection Industry Association awarded the "Credit Rating A-Level" certification
- Jointly recognized by the Beijing Municipal Science and Technology Commission and the Development and Reform Commission as "Beijing New Technology and New Product Recognition"
- Received the honor of being among the "Top 50 in China's Purification and Fresh Air Industry"
- Listed on the Technology Innovation Board of the Beijing Equity Exchange Center
Participated in the revision of the industry standard QB/T5365 "Filter-Type Filters for Air Purifiers"
Company landline
010-60770969
Sales Phone/WeChat: 15601000090
Purchasing Management/WeChat: 13331060986
Company Phone: 010-60770969
Address: Room 1708, Building B, Jinyu International Center, Longyu East 1st Road, Huilongguan Street, Changping District, Beijing
©2026 Kelan Filtration Technology(Beijing) Group Co., Ltd. All rights reserved
Record Number: Jing ICP No. 2022016037-2
Technical Support: Suyuan Network
Sales Phone/WeChat: 15601000090
Purchasing Management/WeChat: 13331060986
Company Phone: 010-60770969
Address: Room 1708, Building B, Jinyu International Center, Longyu East 1st Road, Huilongguan Street, Changping District, Beijing
©2026 Copyright Beijing Kelan Fresh Air Technology Co., Ltd. All rights reserved
Record Number: Jing ICP No. 2022016037-2
Technical Support: Suyuan Network
