4Inch GaAs Wafers Gallium Arsenide Substrates DSP
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GaAs wafer

Gallium arsenide (GaAs) is one of the important and mature Ⅲ-Ⅴ compound semiconductor materials, which is widely used in the field of optoelectronics and microelectronics. Gallium arsenide materials are mainly divided into two categories: semi-insulated gallium arsenide materials and semiconductor gallium arsenide materials. Semi-insulated gallium arsenide materials are mainly used to produce integrated circuits with MESFET, HEMT and HBT structures. Mainly used in radar, microwave and millimeter wave communication, ultra-high speed computer and optical fiber communication and other fields. Semiconductor gallium arsenide materials are mainly used in semiconductor lasers (LD), semiconductor light-emitting diodes (LED), near-infrared lasers, quantum well high-power lasers and high-efficiency solar cells.

ABOUT OUR ZMKJ

ZMKJ locates in the city of Shanghai, Which is the best city of China, and our factory is founded

in Wuxi city in 2014.We specialize in processing a varity of materials into wafers, substrates

and custiomized optical glass parts.components widely used in electronics, optics,

optoelectronics and many other fields. We also have been working closely with many domestic

and oversea universities, research institutions and companies, provide customized products

and services for their R&D projects.

It's our vision to maintaining a good relationship of cooperation with our all customers by our

good reputatiaons. so we also can provide some other materials substrates as like:

Related products: Ge wafer

Packaging – Logistcs
Worldhawk concerns each details of the package , cleaning, anti-static , shock treatment .
According to the quantity and shape of the product , we will take a different packaging process!

FAQ –
Q: What you can supply logistics and cost?
(1) We accept DHL, Fedex, TNT, UPS, EMS, SF and by FOB

and pay condition of 50％ deposit,50％ before delivery.

Q: What's the delivery time?
For inventory: the delivery is 5 workdays after order.
For customized products: the delivery is 2 or 3 workweeks after order.

Q: What's the MOQ?
(1) For inventory, the MOQ is 5pcs.
(2) For customized products, the MOQ is 10pcs-30pcs.
Q: Do you have inspection report for material?
We can supply detail report for our products.