RoHS is a mandatory standard established by EU legislation. Its full name is \"Restriction of Hazardous Substances\" (Restriction of Hazardous Substances). The standard has been officially implemented on July 1, 2006, and is mainly used to standardize the material and process standards of electrical and electronic products, making it more conducive to human health and environmental protection. The purpose of this standard is to eliminate lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers in electrical and electronic products (note: the correct Chinese name of PBDE refers to polybrominated diphenyl ethers, which is a false statement ) A total of 6 substances, with emphasis on cadmium content not exceeding 0.01%.

If the product wants or is about to be exported to the EU, it is a basic requirement to meet the EU RoHS2.0 requirements; if you have not yet understood the EU RoHS certification test requirements, want to understand the EU RoHS test, or have not yet obtained the test report, please Feel free to consult us ZRLK.

Since November 20, 2008, lithium-ion batteries have been included in the scope of control of NSPs. That is, a secondary lithium ion battery with an energy density of more than 400Wh/L (used in mobile devices, desktop notebooks, etc.). The following lithium-ion batteries are excluded: lithium-ion batteries used in medical equipment, industrial equipment and automobiles; batteries that cannot be easily removed by welding or other methods fixed to the product; batteries with special structures.

UN38.3 is a test standard, which refers to the third part 38.3 of the \"Dangerous Goods Transport Test and Standard Manual\" specially formulated by the United Nations for the transportation of dangerous goods, which requires that lithium batteries must pass a high degree of simulation and high Low temperature cycle, vibration test, impact test, 55℃ external short circuit, impact test, overcharge test, forced discharge test can ensure the safety of lithium battery transportation. If the lithium battery and the equipment are not installed together, and each package contains more than 24 battery cells or 12 batteries, it must pass the 1.2-meter free drop test.

Plastics can be said to be the natural enemy of nature, but human society cannot leave plastics. Many products require large amounts of plastics. In order to reduce the harm of plastics to the human body and the pollution of nature, the EU ROHS test set up a research laboratory, and finally obtained the safety limit of plastics through repeated experiments. And take the limit as the plastic RoHS test instruction. Many countries in North America and Europe include RoHS in the product safety laws.

Stainless steel (Stainless Steel) is the abbreviation of stainless and acid-resistant steel. It is called stainless steel that is resistant to weak corrosive media such as air, steam, and water, or is stainless steel; and chemically resistant to chemical corrosion media (acid, alkali, salt, etc.) Corrosion steel is called acid-resistant steel. Stainless steel products are relatively common in our lives, and ROHS testing is required for such products to be sold in the EU. If the product is not certified for RoHS, it will cause an incalculable loss to the exporter, and may cause no one to care about your product; but if it enters the market and is found to have not done relevant testing, it will also cause significant losses to the company!

The main content of the reach certification is to prove that textiles and clothing do not contain harmful chemical substances. Therefore, all textiles and garments produced in the EU or imported into the EU market must pass the registration, inspection and approval of the content of hazardous chemical substances. Once the content exceeds the prescribed content, they cannot be sold on the EU market.

SRRC certification (SRMC certification) is a mandatory certification requirement of the National Radio Regulatory Commission. Since June 1, 1999, the Ministry of Information Industry (MII) of China has mandated that all radio component products sold and used in China , Must obtain Radio Type Approval Certification (Radio Type Approval Certification).