Hangzhou Freqcontrol Electronic Technology Ltd.
Founded in 1999, Hangzhou Freqcontrol Electronic Technology Ltd. is a China leading manufacturer of piezoelectric crystal wafers, substrates, components and single crystal growth. We, known as the "CQT Group" in global market, headquartered in Hangzhou, China, empowered by its manufacturing sites in Shanghai, Jiaxing and Deqin etc.
Our products are mainly used in RF Telecom, Semiconductor, Biotech, Optical engineering and frequency control industries. The monthly production capacity: 500K single quartz blanks (SC, AT, IT, FC, etc.), 20K quartz wafers (AT, ST, X, Z, etc.), 10K LiNbO3 wafers (3~8 inch), 10K glass wafers (Fused silica, Borofloat33, Corning, etc.), 8K LiTaO3 wafers (3~6 inch), and 100K filters/oscillators (VCXO, TCXO).
Our company vision is to be a reliable primary Microelectronic substrates supplier in today's world.
The CQT Group consists of five major plants with total floor area over 10,000 m2. Our production machines include crystal growth furnace, wire saw, X-ray orientation, grinding machine, polishing machine, chamfering machine, CNC, REDOX chambers etc. Inspection equipment include Flatmaster 200, AOI, profilometer, optical imager, X-ray inspector etc. We are also equipped with Class 100 and 1000 clean rooms.
The CQT group is primarily known as the expert of hexagonal crystals, We master the manufacturing process of single & doubly rotated quartz blanks, and we can provide quartz of any orientation cut whether given by IRE , Miller index, Euler angle or conventional sign.
In addition to our leading quartz blank manufacturing capabilities, the last decade sees our major technological breakthroughs. We overcome the 3~6 inch ultra-thin wafer mass production barrier, obtained the reduction technology of black LiNbO3 & LiTaO3 wafers, and achieved 8 inch LiNbO3 wafer mass production successfully.
Competitive Advantages
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- Basic Information
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Company Name: Hangzhou Freqcontrol Electronic Technology Ltd. Business Type: Manufacturer,Trading Company Brands: CQT Group Employee Number: 10~99 Factory Location: Room 1106, CIBC, No.198 Wuxing Rd, Hangzhou, P.R.China - Trade & Market
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Company slogan: Hangzhou Freqcontrol Electronic Technology Ltd.
We Grow Crystal. We Fabricate Wafer. We are Piezoelectric Specialist.
OEM Overview: CQT Group understands the versatility of Piezo materials. You may have your own desired design of the wafer orientation or SAW propagation directions. We could cusomize the fabrication with very low quantities.
- Send us the specifications and quantity (Material, Diameter, Thickness, Orientation, Surface finish, etc).
- We will reply with our offer within 24hrs with a unique Quote Number.
- If you accept the quote, place an order with us and put the Quote Number in the PO so we will retrieve the specification quickly.
- We will confirm the PO within 24hrs with a delivery date.
- Arrange payment and BonTek will ship when the products are ready.
Production Line: Hangzhou Freqcontrol Electronic Technology Ltd. along with the affliated factory is a standardized corperate enterprise with clear property rights established in accordance with the modern enterprise system. The purpose of the company is to develop new optical single crystal materials, optical chips and optoelectronic devices for the development of optoelectronic industry.
The company has accumulated a large number of professional experience in development, production and management of 8-inch lithium niobate single crystal growth and wafer processing, master optical lithium niobate single crystal growth technology and lithium niobate single wafer processing technology. It has crystal growth technology (mainly lithium niobate crystals), wafer blackening technology, wafer polishing technology, optical processing technology, optical device development technology (mainly ultra-thin quartz, lithium niobate and lithium tantalate) glass wafer processing technology. And equipped with perfect testing instruments, from crystal raw material growth to device production of the whole industry chain production process, suitable for research and development, mass production of various optoelectronic components and other products.
About quality management: CQT Group deploys strict Quality Control Process for the wafers we make.
We comply with GB/T 2828.1-2012 Sampling Standard and TS16949 quality system for our wafers.
We have built up Class 1000 clean workshop and Class 100 clean desk, along with 6-step cleaning and drying line.
We possess complete inspection equipments:
Corning FlatMaster 200 for TTV, BOW, Warp,
Automatic Optical Surface Inspector (AOI) for surface quality test,
X-ray diffractometer (XRD) for orientation analysis,
EFG from Berlin for frequency selection, etc.
- Factory Information
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Market name: North America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Oceania Contact Person: Mr.Xu Contact Phone: 86-571-85803723