GST compliance testing continues to deepen its cultivation in the field of testing and certification, building significant industry advantages with strong professional strength and excellent service quality. The company has gathered a professional team consisting of textile material experts, testing technology backbone, and regulatory researchers. With profound professional knowledge, team members maintain a keen insight into the dynamic changes in domestic and international clothing and textile testing standards and regulations, and can quickly develop scientific and reasonable testing plans based on customer product characteristics and target markets.

In terms of hardware construction, GST compliance testing continues to increase investment, introducing internationally leading testing equipment and creating standardized and intelligent clothing and textile testing laboratories. The laboratory is equipped with advanced physical performance testing equipment, such as universal material testing machines and shrinkage testing machines; High precision chemical analysis instruments, such as gas chromatography-mass spectrometry and atomic absorption spectroscopy; And experimental devices that simulate various complex environments, from sample collection, processing to data analysis, strictly follow international standards at every stage to ensure the accuracy and reliability of detection data. In addition, Tonggui Testing always adheres to the customer-oriented service concept and has established a one-stop service system. From project consultation and testing implementation to report interpretation and follow-up guidance, the entire process provides customers with thoughtful services, greatly saving their time and energy. With excellent service and good reputation, it has won wide praise in the industry.

Clothing and textile testing standards

EU testing standards

Hazardous substance testing: The EU REACH regulation strictly controls highly concerned substances (SVHC) in clothing and textiles. Currently, the SVHC list has reached over 200, covering a variety of chemical substances that may pose a threat to human health and the environment, such as polycyclic aromatic hydrocarbons, phthalates, etc. Testing institutions need to use equipment such as gas chromatography-mass spectrometry to accurately detect these substances in clothing and textiles. In addition, the EU also imposes restrictions on the formaldehyde content in textiles. According to the EN 14184 series standards, a spectrophotometer is used to detect the free formaldehyde and released formaldehyde content in textiles to ensure compliance with relevant standards.

Eco label certification: The EU Eco label sets strict environmental requirements for the entire lifecycle of clothing and textiles, including the acquisition of raw materials, energy consumption and pollution emissions during production, and product recyclability. Products that have obtained this certification must meet higher standards in terms of harmful substance content and ecological friendliness.

Physical performance testing: According to EN ISO 13934-1:2013 "Tensile properties of textiles - Part 1: Determination of tensile strength and elongation at break by strip method", the tensile properties of textiles are tested using a universal material testing machine; According to EN ISO 6330:2012 "Determination of dimensional changes in textiles after household washing and drying", the shrinkage rate of textiles is tested using a shrinkage rate tester.

American testing standards

CPSIA regulation: The Consumer Product Safety Improvement Act (CPSIA) in the United States imposes strict restrictions on harmful substances such as lead and phthalates in children's clothing. Use atomic absorption spectroscopy and other equipment to detect lead content in children's clothing to ensure compliance with regulatory requirements. At the same time, conduct a small parts swallowing test on children's clothing to prevent children from accidentally swallowing small parts on the clothing.

AATCC standards: The American Association of Textile Chemists and Dyers (AATCC) has developed a series of testing standards for textile color fastness, light resistance, wash resistance, and other aspects. For example, AATCC 16 "Color fastness to light: Artificial light" specifies the method of using a xenon arc lamp tester to test the color fastness to light of textiles; AATCC 61 "Color fastness to washing: Accelerated method" specifies the method of using a washing fastness tester to test the washing fastness of textiles.

GST standard technology testing strictly follows international standards in the process of clothing and textile testing, and controls every testing step to ensure the accuracy and fairness of the testing results.

Why choose general testing

Professional team support: The professional team of GST general testing has rich experience in the international testing field of clothing and textiles, and has a deep understanding of various international testing standards and regulations. They can provide customers with comprehensive technical support and help them solve various problems encountered during the testing process.

Advanced equipment guarantee: The company is equipped with internationally leading testing equipment that can simulate various complex testing scenarios, meet the strict requirements of international testing standards, improve testing efficiency, shorten testing cycles, and help customers quickly enter the international market.

One stop service experience: The one-stop service model of GST compliance testing allows customers to enjoy convenient and efficient services from consultation to testing completion, without having to rush between multiple links, reducing customers' testing costs and time costs.

Good reputation witness: Over the years, GST General Inspection has helped numerous customers successfully enter the international market with professional services and high-quality testing results, establishing a good reputation in the industry and becoming a reliable partner for customers to conduct international testing of clothing and textiles.