Author Archives: redsail

In recent years, the increase of orders in the power battery industry, the promotion of the new energy vehicle market, and the support provided by national policies have led to the vigorous expansion of new energy vehicles. It is not difficult to see these changes. The power battery industry market has erupted, which has brought […]

PI film, namely polyimide film, is called “golden film” because of its amber color, excellent performance and expensive price. It is one of the best film insulating materials in the world at present and is considered to be one of the most promising engineering plastics in the 21st century because of its excellent physical and […]

Laser is called “the brightest light, the fastest knife, and the most accurate ruler” because of its “no fast, no broken”. From the volume control button and power button on mobile phones, pads and other consumer electronic products, to the processing of gold and silver jewelry, to the manufacturing of cars and even high-speed rail […]

Laser technology is one of the “Four New Inventions” in the 20th century and the key development direction of “Made in China 2025”. With the improvement of the quality requirements of various industries in China, the domestic demand for laser equipment is also growing rapidly. Laser chips are the indispensable core devices in the laser […]

In the field of chips, China is in a weak position. Many chips need to be imported, which has been restricted by others for a long time and lacks independent intellectual property rights and upstream and downstream industrial chains. In recent years, during the Sino US trade war, the United States imposed sanctions on China […]

Why is laser cutting machine the savior of PCB processing industry? PCB is an indispensable and important part of 3C industry, as well as an important component carrier and line connection carrier. In this era of rapid development, efficiency has become particularly important. In industrial manufacturing, laser cutting machine has undoubtedly become a representative of […]

Optical filter refers to coating one or more layers of dielectric films or metal films on optical elements or independent substrates to change the characteristics of light wave transmission. Using the characteristic changes of light wave in the transmission of these films, such as transmission, absorption, scattering, reflection, polarization, phase change, etc., to design and […]

In recent years, the application of laser technology has penetrated into all walks of life, and objects in daily life are also closely related to laser technology. For example, the production of our mobile phones, computers and other equipment is closely related to lasers. With the improvement of people’s living standard in our country, the […]