ABOUT LONGSTAR
CONTACT US
Address：7th Floor, Gaofeng Building, Dalang Street, Longhua District, Shenzhen
Website：www.longstartech.com.cn
TEL：0755-2556 9680
FAX：0755-2556 6650
Mobile：15697542027（同V）
Email：James@longstartech.com.cn
Contact Person :Zheng
LONGSTAR NEWS
We all know that QSI laser diodes occupy a very large market share, but many domestic companies have not used QSI laser diodes. Today, the editor will briefly talk about the qualit。。。
DATE:
19.9.2025 SOURCE：http://www.longstartech.com.cn/
We all know that QSI laser diodes are widely used in daily life, so how should users use them after purchasing QSI laser diodes? What are the precautions for using QSI laser diode 。。。
DATE:
18.9.2025 SOURCE：http://www.longstartech.com.cn/
We all know that laser diodes have many applications, so do you know where laser diodes can be mainly used? What are the applications of Korean QSI laser diode in displacement sens。。。
DATE:
18.9.2025 SOURCE：http://www.longstartech.com.cn/
We all know that QSI laser diodes have a heavy market share, so do you know the quality of QSI products? Today, Longxingda Technology, as the general agent of QSI China, will give 。。。
DATE:
18.9.2025 SOURCE：http://www.longstartech.com.cn/
We all know that Korean QSI laser diodes are widely used in the market, so do you know where Korean QSI laser diodes are available? For many people outside the industry, I don't kn。。。
DATE:
18.9.2025 SOURCE：http://www.longstartech.com.cn/
We all know that laser diodes are widely used in daily life, so do you know what driving circuits are commonly used to drive laser diodes in daily life? Many friends will also ask 。。。
DATE:
18.9.2025 SOURCE：http://www.longstartech.com.cn/
Engineers in many enterprises will ask what the laser diode pd means and what the relationship between it and LD looks like. Let's give you a brief introduction in the following sm。。。
DATE:
17.9.2025 SOURCE：http://www.longstartech.com.cn/
Many people are puzzled when they buy lasers for the first time. Why are laser diodes so complicated? Today, Xiaobian gives you a brief talk about the schematic diagram of diode la。。。
DATE:
17.9.2025 SOURCE：http://www.longstartech.com.cn/
With the popularity of laser diodes, many people confuse red laser diodes with light-emitting diodes. Do you know the difference between red laser diodes and light-emitting diodes?。。。
DATE:
17.9.2025 SOURCE：http://www.longstartech.com.cn/
Semiconductor lasers are used by many manufacturers in the market, so many people will mistakenly think that laser diodes and semiconductor lasers are one product, so are they real。。。
DATE:
17.9.2025 SOURCE：http://www.longstartech.com.cn/
