Liquid crystal display, abbreviated as LCD in English, is Liquid Crystal Display, which is a kind of flat display. It is used for screen display of TV and computer. The advantages of the display are low power consumption, small size and low radiation. Exporting to EU countries needs to apply for CE certification, of which ROHS certification is one of the CE directives.

The CCC certification of scanners is mandatory, so it is recommended that manufacturers complete CCC certification before leaving the factory to ensure subsequent sales and respond to market supervision. Scanners are classified as information technology equipment in the CCC certification list. CCC certification standards are: GB17625.1-2003, GB4943-2001, GB9254-2008.

EU REACH is the abbreviation of EU regulation \"Registration, Evaluation, Authorization and Restriction of Chemicals\" (Registration, Evaluation, Authorization and Restriction of Chemicals), the regulation number is (EC); 1907/2006. Tablet PC exports to EU countries need to apply for a reach test report, the following are some related content of Reach certification.

The monitor is an important part of the closed-circuit monitoring system (Closed-Circuit TeleVision, referred to as CCTV). It is the display part of the monitoring system and the terminal equipment of the monitoring system. It acts as the “eyes” of the monitoring personnel and also plays a role in the subsequent investigation. Key role. The monitor belongs to the scope of the 3c certification catalog, so the monitors sold on the market need to be 3c certified.

On September 22, I received emails requesting compliance documents from Amazon. They were basically sellers of toys, furniture, and accessories. Other categories have not received product compliance documents request emails. If the product compliance documents are not submitted as scheduled before November 9, the seller’s listing will be removed.

Since 2.4GHz is a license-free ISM frequency band, it is also the most widely used and crowded frequency range. Typical 2.4GHz products include Bluetooth, WIFI, cordless phones, wireless MIC, etc. . Such products apply for the specific tests required by Japan\'s MIC (also called Radio Law or TELEC) certification.

On December 3, 2001, the General Administration of Quality Supervision, Inspection and Quarantine and CNCA issued the 2001 Announcement No. 33 \"The First Batch of Products Subject to Compulsory Product Certification\" (hereinafter referred to as the catalog). The catalog has 19 categories and 132 products. Among them, the 0907 sub-category in the 9th category \"Information Technology Equipment\" in the catalog is \"computer built-in power supplies and power adapter chargers\" (including mobile phone chargers), which means that mobile phone chargers belong to the scope of the 3C certification product catalog. Products must be certified by 3C.

UN38.3 is a certification to ensure the safety of air transportation of batteries and avoid unsafe incidents. Have you understood the various labeling requirements of UN38.3?