Go
Lighting technology

Semiconductor lighting, also known as solid-state lighting, refers to lighting using solid-state light-emitting devices as light sources, including light-emitting diodes (LEDs) and organic light-emitting diodes (OLEDs), which have the characteristics of low power consumption, long service life, rich colors, vibration resistance, strong controllability and so on. Since the 1990s, semiconductor lighting technology has made continuous breakthroughs and its application fields have expanded day by day. The technology in the field of indication and display is basically mature and widely used


1652169551(1).jpg　　


Advantages of LED light source


-High energy saving: energy saving and pollution-free means environmental protection. DC drive, ultra-low power consumption (single tube 0.03-0.06 watts) electro-optical power conversion is close to 100%, and the same lighting effect is more than 80% energy-saving than traditional light sources.


-Long life: LED light source is called longevity lamp by some people, which means the lamp that will never go out. The solid cold light source is encapsulated with epoxy resin, and there is no loose part in the lamp body. There are no shortcomings such as filament lighting, easy burning, thermal deposition, light failure and so on. The service life can reach 60000 to 100000 hours, which is more than 10 times longer than that of traditional light sources.


-Changeable and illusory: LED light source can use the principle of red, green and basket three primary colors. Under the control of computer technology, the three colors have 256 gray levels and can be mixed arbitrarily to produce 256 × two hundred and fifty-six × 256 = 16777216 colors, forming a combination of different light colors, which is variable, realizing rich and colorful dynamic change effects and various images.


-Environmental protection: the environmental protection benefit is better. There is no ultraviolet and infrared rays in the spectrum, neither heat nor radiation, and the glare is small. Moreover, the waste can be recycled, there is no pollution, no mercury, and the cold light source can be safely touched. It is a typical green lighting source.

　　

Our products


                                               
Raw material
Blend
Extrusion
Sinter
Forging
Rolling
Heat treatment
Machining
Quality testing
Recycling
Raw material
Starting from raw materials, it is very prominent in the stability and consistency of products. Identify different brands of raw materials and mark the batch number. And each batch of raw materials shall be sampled, inspected and archived. Ensure the traceability of each finished product.
From powder to finished products, GeMei strictly controls every process in the production process
Blend
Ensure that the materials in the milling and mixing process can be fully stirred and evenly distributed to ensure the consistency of the internal organization of the product.

From powder to finished products, GeMei strictly controls every process in the production process
Extrusion
The pressing process is the process of powder blank forming. The pressing of powder is completed by isostatic pressing equipment to make its internal structure uniform and dense.

From powder to finished products, GeMei strictly controls every process in the production process
After the metal powder is pressed by isostatic pressing, it is heated at a temperature lower than the melting point of the main components to make the particles connect, so as to improve the performance of the product, which is called sintering.

Sinter
From powder to finished products, GeMei strictly controls every process in the production process
Forging
Forging technology can make materials obtain higher density, better mechanical properties, and play a role in strengthening the surface.
From powder to finished products, GeMei strictly controls every process in the production process
Rolling
The rolling process makes the metal material produce continuous plastic deformation under the pressure of the rotating roll, and obtain the required section shape and properties.

From powder to finished products, GeMei strictly controls every process in the production process
Heat treatment

It can completely eliminate the internal structural stress of the material, give full play to the best performance of the material, and make the material easier for subsequent machining.

From powder to finished products, GeMei strictly controls every process in the production process
Machining
Through turning, milling, cutting, grinding and other mechanical processing procedures, it can be processed into various customized sizes of customers, and ensure that the internal organization of tungsten and molybdenum materials is tight, stress free and free of holes

From powder to finished products, GeMei strictly controls every process in the production process
Quality testing
Starting from raw materials, quality inspection and control, as well as quality inspection and sampling inspection of each process, continue to ensure the process quality control of each process of the product.
From powder to finished products, GeMei strictly controls every process in the production process
Recycling
or the materials purchased by customers from gemei, the obsolete materials that reach the service life or update the equipment, gemei can help customers recycle and reuse, reducing the use cost of customers.

From powder to finished products, GeMei strictly controls every process in the production process
Contacts

Jack.Wang
+86 15829392527
sales@xagm.cn

We are happy to provide you with solutions. Please tell us your needs. It has always been our pleasure to solve practical problems and material problems for you.