Certification

Verifiable qualifications and testing standards

Qualification certificates and test reports are essential for industrial procurement and compliance filing. Click a certificate card to view it in full size; contact your sales representative to request specific documents.

Certificates

Certification and Compliance Documents

Covers quality, environmental, and occupational health and safety management. The certification scope aligns with the adhesive production process.

Test Report

Performance data based on operating conditions

Testing items can be negotiated based on the substrate and operating conditions specified by the customer. Reports are issued per batch or upon request.

Adhesive Strength Test Report

Submitted for testing based on customer-specified substrate and operating conditions; batch-specific data available upon request.

Tensile Shear StrengthPeel StrengthComparison of Different Substrate Data

Weathering and Aging Test Report

For outdoor and high-humidity applications, test conditions can be negotiated upon request.

High-Low Temperature CyclingHumidity-heat agingSalt Spray Environment Assessment

Environmental and Hazardous Substances Test Report

Provided to meet compliance requirements for export customers in electronics, toys, and related industries.

VOC ContentMaximum Limits for Harmful SubstancesHeavy Metal Screening

Frequently Asked Questions

Questions regarding selection and compliance

If your question is not listed here, feel free to contact our business or technical support team.

Need a certificate or test report?

Tell us the product model and intended use. Our sales team will provide the corresponding qualification documents and batch data.

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GuangnianGuangnian Glue Factory

GuangNian Adhesive Factory is a manufacturer dedicated to the R&D and production of industrial adhesives. Our product portfolio includes epoxy resins, instant adhesives, hot melt adhesives, silicone sealants, and structural adhesives. We provide selection guidance and customized solutions tailored to specific materials and operating conditions.

Development, manufacturing, filling, and sales of industrial adhesives, glues, and related additives; selection and prototyping services tailored to customer materials and processes.

Electrical and ElectronicAutomotive ManufacturingMachineryRobotToy ManufacturingShipbuildingOilfieldMine

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  • Guangdong Province · Pearl River Delta Industrial Manufacturing Base · Guangzhan Adhesive Industrial Park

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Product data on this site is subject to actual test reports and accompanying documents.