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Since 1997


KL company was established in 1997, dedicated in the promotion and design of compressed air purifying equipments, The leading product is refrigerated air dryer, desiccant air dryer, compressed air filter, water chiller , nitrogen / oxygen generator. KL air dryer company have the CE certificate and could provide the ASME code air dryer for customer. KL covers an area of thirteen thousand square meters, having over 125 workers (16 professional management staffs and 15 professional senior technical engineers).Currently, KL company produced more than 8,000 units drying equipment and more than 30000 units filters & oil separator, (of which 30% are exported to the international market). KL factory under 6S manage system and quality standard by ISO9001. And now, we have 13 branch offices throughout China: Beijing, Shanghai, Jiangsu, Wuhan, etc, responsible for sales, technical support and after-service. KL air dryer companny have been for export business since 2001, now have good agent in Malaysia, Russia, Singapore, Brazil, Argentina, Australian, etc.

25 Years Experience

As a leading manufacturer in China, we also pay attention to cooperation and tech-support with top international brand, such like Parker Hannifin, GD, IR, GEC etc. KL company providing filtration, separation and purification solutions for your compressed air purifying management needs.
Please pay attention to the our bank details, this is the only bank account of KL air dryer company. If the Proforma Invoice you got with different bank account, please refuse to pay!

Beneficiary: Hangzhou Kelin Aier Qiyuan Equipment Co.,Ltd.
Bank add: No.1639,Moganshan Road,Liangzhu town, Yuhang District,Hangzhou City,China.
Account No.:1905 091404 0000060
Swift: ABOCCNBJ110


KL-AIR provides specialized integrated solutions for customers to ensure it meets the customer’s requirement.

  • On-Demand Customization

    KL-AIR provides tailor-made solutions, customized systems at competitive prices to meet customer needs.

  • Proven Technology & Innovation

    Continued investment in research and development, equips the KL-AIR with strong patent protection and product solutions.

  • Expert Team - Comprehensive Service

    A team of R&D experts responds to customer requests with their best experience and expertise.

  • Local Strength

    KL-AIR's products and systems have been exported to more than 20 countries including China, Japan, Australia, Turkey, the United Kingdom and the United States.

  • Quality Assurance

    KL-AIR's membrane products have received performance and quality certifications from leading institutions in Korea and beyond.

  • Technical Support

    KL-AIR provides year-round technical support for all its products and solutions.

Plant equipment

KL-AIR has established a comprehensive production inspection and testing laboratory. Used in more than 30 countries around the world.

  • Factory exterior

  • Factory exterior

  • Factory exterior

  • Factory exterior

  • Factory exterior

  • Office area

Honor certificate

KL-AIR's membrane products have received performance and quality certification from leading institutions in Korea and beyond.

  • CE(Water Chiller)
  • CE(Absorption Dryer)
  • Production License
  • ISO9001:2008
  • CE(Frozen Dryer)