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      Hotline:400-880-1556

      English




      basic introduction

      The leather industry covers the main industries of leather making, shoe making, leather clothing, leather goods, fur and its products, as well as supporting industries such as leather chemicals, leather hardware, leather machinery, and accessories. ZRLK conducts various performance inspections on leather products according to international standards IS0, American AATCC, ASTM and CPSC, British BS, German DIN, Japanese JIS, International Wool Bureau IWS and Chinese GB.

      Footwear product inspection items

      Try on leather shoes

      Heel binding

      Sensory quality

      Pull-out strength of upper (band)

      Peel strength

      Hook flexural rigidity

      Adhesive strength of outsole and   outsole

      Shank hardness

      Endurance performance of finished   shoes

      Heel hardness

      And wear resistance

      Material identification

      Inspection items of leather clothing, leather fur and other products

      Determination of tearing force and   tearing strength

      Determination of total ash and   water soluble ash

      Determination of tensile strength   and elongation

      Determination of odor

      Friction color test

      Leather washing and dyeing   specifications

      Determination of bursting height   (bursting strength)

      The rule of formaldehyde content

      Regularity of dry peel strength

      Sensory test

      Determination of volatile matter

      Determination of shrinkage   temperature

      Determination of dichloromethane   (carbon tetrachloride) extract

      Determination of folding fastness   of coatings

      p-value


      Carry-on product inspection items

      Inspection of appearance quality

      Inspection of the durability of the   zipper

      Load test (still, drop test, swing   test)

      Friction color test

      Determination of suture strength

      Material identification

      Inspection of accessories


      Our advantage

      1. With a professional qualification and experienced expert technical team, we can provide you with professional consultation and services.

      2. Have advanced laboratory equipment to ensure the accuracy and reliability of test data.

      3. As a third-party testing and certification organization trusted by customers worldwide, we are your certificate of quality.


      Online consultation

      Online consultation

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      Leather inspection

      The leather industry covers the main industries of leather making, shoe making, leather clothing, leather goods, fur and its products, as well as supporting industries such as leather chemicals, leather hardware, leather machinery, and accessories.

      Get a quote
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