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Recently, I read that there are so many asymptomatic patients, is it a little superfluous to take temperature? I want to say, not at all.

Mar 30,2020

Recently, many customers have told us that they need medical masks and can't buy them locally, so we will ship them with some masks. At the same time, the medical masks we contacted were also inspected and sent to the laboratory for testing, so we don't need to worry about quality problems.

Mar 28,2020

Many people who can't see the current situation of China personally still feel that the Chinese people are in a very bad environment, but the current situation is that they have returned to normal daily work and life, and in the previous two months, infrastructure construction has not stopped.

Mar 26,2020

Recently affected by the coronavirus, masks have become an essential part of daily life, and even some people can't buy masks. Do you worry about whether the masks you buy meet the requirements? The seller will tell you that it is a regular mask that has been tested. Is that 100% sure? Here are a few tips that can help you test.

Mar 23,2020

Laser cutting equipment uses a high-power density laser beam to irradiate the material being cut, which quickly heats the material to the vaporization temperature and evaporates to form holes. As the beam moves to the material, the holes continuously form a narrow width (such as about 0.1mm).

Mar 20,2020

At the OFC exhibition, many new trends and topics were discussed, but 800G optical transmission always ranked first.

Mar 18,2020

Fiber optic patch cord and pigtail can connect with different types of connectors such as ST, FC, SC, LC or MU. With the high-quality ceramic ferrule, it has good conformity and low Insertion Loss. And it is widely used in the Telecommunication Networks, Data Transmission, Test Equipment and the LAN of CATV etc.

Mar 16,2020

After 2019, which has experienced many challenges and huge operating pressures, can the optical communications industry usher in a new driving force for development in 2020?

Mar 12,2020

5g concept has developed rapidly in the world in recent years. China has also become a major promoter of infrastructure construction, technology and application in this field. China's 5g construction has made outstanding achievements and its business is becoming more and more mature.

Mar 09,2020