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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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