With rich industry experience and excellent professional capabilities, Tonggui Testing has established significant advantages in the field of testing and certification. The company has a professional team composed of senior industry experts and technical elites. The team members not only have solid professional knowledge, but also maintain a high sensitivity to the updates and changes of various testing standards. They can quickly integrate the latest standards into testing services and provide customers with professional and cutting-edge solutions. In terms of hardware facilities, Tonggui Testing continues to increase investment, introduce internationally leading testing equipment, and create an intelligent and standardized testing laboratory. From equipment calibration to sample analysis, every link is strictly controlled to ensure the accuracy and reliability of testing data. In addition, Tonggui Testing is committed to providing customers with comprehensive and high-quality services, building a one-stop service system that covers project consulting, customized testing plans, testing implementation, and certification guidance. It helps customers efficiently complete the testing and certification process, saving time and costs. With excellent services, it has won a good reputation in the industry.

RSL certification testing

Testing standards

The RSL (Restricted Substances List) certification test aims to ensure that the content of restricted substances in products complies with relevant regulations and standards, protects consumer health, and reduces environmental impact. Different industries and international organizations have developed corresponding standards for RSL.

The textile and clothing industry: OEKO-TEX Standard 100 is a widely adopted standard in this industry, which strictly limits the content of harmful substances such as formaldehyde, azo dyes, and heavy metals in textiles. For example, the residual amount of formaldehyde needs to be controlled at an extremely low level to avoid harm to consumers due to skin contact during wearing. During the testing process, advanced technologies such as high-performance liquid chromatography and atomic absorption spectroscopy are used to accurately analyze various substances in textiles.

The electronic and electrical industry: The EU RoHS directive regulates the use of harmful substances such as lead, mercury, cadmium, etc. in electronic and electrical equipment. When testing electronic and electrical products, X-ray fluorescence spectrometer is usually used for preliminary screening, and then combined with inductively coupled plasma mass spectrometry and other technologies for quantitative analysis to ensure that the content of harmful substances in the product meets the requirements of the directive.

Applicable products

Textiles and clothing: All types of ready to wear clothing, home textile products, textile raw materials, etc., need to undergo RSL certification testing to ensure consumer health. Whether it is everyday clothing, bedding, curtains and other home textiles, they must comply with the corresponding harmful substance limit standards.

Electronic and electrical products: Consumer electronics such as smartphones, computers, televisions, as well as industrial electronic devices, may use materials containing harmful substances in the production process. Through RSL certification testing, it can be ensured that these products will not pose a threat to the environment and human health during use and disposal.

Toys and children's products: Products that come into close contact with children, such as toys, children's clothing, and baby care products, have extremely high safety requirements. RSL certification testing can effectively detect whether products contain substances harmful to children, such as phthalates, polycyclic aromatic hydrocarbons, etc., to ensure the healthy growth of children.

Tonggui Testing provides customers with comprehensive and professional RSL certification testing services: a professional technical team customizes personalized testing plans based on the characteristics, target markets, and testing requirements of customer products; During the testing process, strict adherence to relevant domestic and international standards is followed, and advanced detection equipment is used to monitor the testing process in real time, ensuring the accuracy and repeatability of the test data; After the testing is completed, provide customers with detailed and professional testing reports, and assist them in certification applications to help them successfully pass RSL certification.

Why choose general testing

Professional team support: The professional team of Tonggui Testing has rich experience in the field of RSL certification testing and has a deep understanding of various standards and technologies. 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 not only meet various complex testing needs, but also improve testing efficiency, shorten testing cycles, and help customers quickly obtain testing results.

One stop service experience: The one-stop service model of Tonggui Testing allows customers to enjoy convenient and efficient services from consultation to certification completion without having to rush between multiple links.

Good reputation witness: Over the years, Tonggui Testing has established a good reputation in the industry with professional services and high-quality testing results, and is a reliable partner for customers to conduct RSL certification testing.