Center Certification & Testing International
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.
BSCI certification is an abbreviation of BusinessSocialComplianceInitiative, and Chinese is called business social standard certification. BSCI is an organization that advocates the business community to abide by social responsibility. At the same time, it is a non-profit organization.
CMA, the name is \"China Metrology Accreditation\", the abbreviation of \"China Metrology Accreditation\" in English. According to the provisions of Article 22 of the Metrology Law of the People’s Republic of China: “The product quality inspection agency that provides notarized data to the society must be evaluated by the metrological administrative department of the people’s government at or above the provincial level for the capability and reliability of metrological verification and testing. Qualified.\"
Laboratory accreditation is a third-party certification that CNAS has the ability to perform specific testing and calibration work for testing and calibration laboratories.
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.
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