Tianjin anti-theft door lock leads the industry

China is emerging as a big country in science and technology. The level of science and technology in manufacturing can directly reflect the strength of China’s great powers. In the new era, China proposed that China's manufacturing in 2025 is a good development goal. In a new industry of manufacturing, Tianjin anti-theft door lock is a new technology and new content.
The Tianjin electronic lock manufacturing industry represented by the Tianjin Doslock anti-theft door lock is a typical representative. Tianjin Zhemei Intelligent Technology Co., Ltd. has brought China Zhizhi to the extreme in terms of technical reserves and manufacturing. In the fast lane of the development of artificial intelligence in the Internet of Things. Tianjin anti-theft locks also ushered in a new opportunity for development.
Compared with Japan, South Korea, Europe, and other countries with large anti-theft door lock applications in Tianjin, China's Tianjin anti-theft door lock market is still in its infancy. According to reports, in Japan and South Korea, Tianjin anti-theft door locks accounted for more than 70% of the civilian lock market, South Korea's apartment Tianjin anti-theft door lock usage rate exceeded 90%; in Europe and the United States market, Tianjin anti-theft lock accounted for about 50 %.
It is understood that China is the largest consumer of locks, and domestic demand for anti-theft door locks in Tianjin Doslock has also grown geometrically each year. The industry believes that with the introduction of new standards, the domestic market of Tianjin Doslock anti-theft locks is expected to usher in a new round of blowouts.
Technology is the core power for productivity innovation. Tianjin Doslock anti-theft door locks, as the leader and typical representative of Tianjin anti-theft door locks, have written a new chapter in technological innovation and technological innovation. It also reflects the glorious history of the development of China's great powers. The Tianjin Doslock anti-theft door locks are a good example of the new level made in China.
As a leading manufacturer in Tianjin manufacturing industry, Tianjin Zhemei Intelligent has launched Tianjin Doslock anti-theft door locks and other smart home Internet of Things and other hardware has served more users.

Aspheric Lens

This lens is made of curve shape, not sphere. The aspherical lens has surface, shown in parabolic surface and polynomial expression. Ellipsoid, hyperboloid, fourth curved surface are examples,Aspherical lenses are designed to reduce spherical aberration

aspheres, are available molded, CNC-polished, or MRF-polished, either with or without anti-reflection (AR) coatings. Aspheres are often employed to collimate light exiting a fiber or laser diode. The surface of an asphere is designed to eliminate spherical aberration.

An aspheric lens or asphere is a lens whose surface profiles are not portions of a sphere or cylinder. In photography, a lens assembly that includes an aspheric element is often called an aspherical lens.

Aspheric elements are used in the design of multi-element wide-angle and fast normal lenses to reduce aberrations, We could provide plano convex aspheric lens, plano concave aspheric lens, double convex(biconvex)aspheric lens

Cylindrical Convex Aspheric Lens,Spherical Convex Aspheric Lens,Meniscus Aspheric Lens,Glued Aspheric lens,Achromatic Aspheric lens

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