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WHY CHOOSE US

With A Quick And Easy Way To Understand Hl Filter

WITH 30 YEARS EXPERIENCE

HL filter has been developing air filtration and liquid filtration for 30 years with excellent team.

TECHNICAL SUPPORT

HL filter not only provide OEM services, also continues to innovate in air filtration and liquid filtration fields.

COMPETITIVE PRICE

We own and run complete filter cloth and filter bag production lines. From the raw material to the finished produts.

QUALITY CONTROL

HL filter is a certified and audited ISO 9001.2008 quality managed factory.

AFTER SERVICE

We will send our engineers to to your production site to fix and and solve any filter issues.
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CONTACT
• HL FILTER ASIA HEADQUARTER
• Suzhou Huilong Purifying Filter CO.,Ltd
• Add: Dating Industrial Zone, Qiandeng 
Town, Kunshan City, Jiangsu, China.
• Tel: +86-512-55156668
• Fax: +86 512-55155788
• Email: sales@hlfilter.com
• Guangzhou Longhuilong Filter Co., Ltd
• Tel: +86-20-82580895
• Email: info@hlfilter.com
• HL FILTER USA, LLC
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