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HL Filter Commitments
HL Filter is dedicated to offering products of the highest value to our customers.  Balancing product quality requirements with our customers’ cost expectations is possible through the implementation of our lean production process that is built for quality and continuously refreshed with innovations.
At HL Filter, we control both the manufacture of the filter materials and its fabrication into the finished product to ensure the dependability of our products.  By using only the highest quality raw materials and subjecting our products to a robust quality assurance program, our commitment to our customers inspires value-added quality into every product we sell.
Beyond quality, HL Filter products are created through a production process that is continually refreshed the adoption of innovative practices.  We continually invest in our organization’s technical resources, business infrastructure, lean production processes, and people.  Through these investments we are strategically positioned to deliver value to our customers.

Newly invested facilities near Shanghai combined into a 53,333 m2 (574,071 ft2) complex
Modern, state-of-the-art equipment:
Opening & Blending   
Glazing & Singeing
 Thermal & Chemical Treatment
Finish Needle Loom
Slitting & Winding


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