日韩欧洲精品无码AV,99国产午夜精品一区二区天美,精品久久免费一区二区三区四区,久久综合图区亚洲综合图区,久久久久亚洲AV免费观看,精子网久久国产精品,亚洲AⅤ无码一区二区二三区性色,亚洲精品国产电影,亚洲资源在线观看,婷婷五月丁香在线

The USB fan is a miniature electric fan used in the USB interface of a desktop computer or a notebook computer. It is connected to the computer through the computer\'s USB interface. The flexible bellows can make the USB fan blow in any direction and save power. However, if you want to export such electronic and electrical products into the Japanese market for sale, you need to apply for the Japanese PSE certification?.

A router is a hardware device that connects two or more networks. It acts as a gateway between networks. It is a dedicated intelligent network device that reads the address in each data packet and then decides how to transmit it. However, if such products want to be sold in my country, not only need to apply for SRRC certification, but also need to apply for CTA network access certification certificate.

The walkie-talkie is a two-way mobile communication tool. It can make calls without any network support. There is no call charge. It is suitable for relatively fixed and frequent calls. But generally, if you want to export such wireless products to enter the Japanese market, you need to apply for Japanese TELEC certification.

The monitor is commonly called the screen, which is an I/O device belonging to the computer, that is, an input and output device. It is a display tool that displays a certain electronic file on the screen through a specific transmission device and then reflects it to the human eye. But generally this kind of IT products need to apply for SRRC certification? if they want to sell in our country.

Bluetooth products are very common in our lives, such as Bluetooth headsets and Bluetooth speakers. However, generally such wireless products need to apply for TELEC certification if they want to enter the Japanese market.

A wireless microphone is also called a wireless microphone. It is composed of several pocket transmitters and a centralized receiver. Each pocket transmitter has a different working frequency. The centralized receiver can receive the different signals from each pocket transmitter at the same time. The voice signal of the working frequency, it is mainly used in occasions such as stage and podium. But generally this kind of radio products need to apply for CE-RED certification if they want to export.

Please contact our company ZRLK for handling lithium battery CB test report. We will provide you with professional and efficient testing and certification services, with favorable prices and courteous service. If you provide us with product pictures and specifications, we will give us the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire!

Please contact our company ZRLK for the Japanese TELEC certification of Bluetooth speakers. We will provide you with professional and efficient testing and certification services, with favorable prices and courteous service. If you provide us with product pictures and specifications, we will give us the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire!