Dolph Microwave Co., Ltd.
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Dfine Technology Co., Ltd
🇨🇳 China
2004201-300 peopleManufacturer/Trading CompanyEstablished brand
High-tech enterprise
Industry association member
Patented technology
Key market
Asia
Description
Dfine Technology Co., Ltd is a high-tech private enterprise and a member of Sichuan Jiuzhou Electric Group Co., Ltd, established in October 2004. Based in Chengdu, China, with a research center in Shenzhen, the company operates as both a manufacturer and trading company, employing 201-300 people. Dfine Technology specializes in the R&D, manufacturing, and sales of microwave and RF components, sub-systems, and wireless communication products, covering a frequency range from DC to 40 GHz. Their extensive product portfolio includes power amplifiers, filters, power dividers, splitters, couplers, transceiver modules, waveguide components, switches, isolators, digital phase shifters, and duplexers. These products are utilized in critical sectors such as defense, radar, aviation, aerospace, and electronic warfare, as well as in wireless HDMI extenders and wireless transmission systems. The company is certified with ISO 9001 and ISO 14001, and recognized as an Outstanding Hi-Tech and Innovative enterprise and Intellectual Property Enterprise by the government. With a factory and international trade capabilities, Dfine Technology serves global markets including North America, Europe, Asia, and Africa.
18-40 GHz Highpass Filter
GSM Power Amplifier
UIY Inc.
🇨🇳 China
200311-50 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
97
Key customer
DATA PATTERNS
Key market
🇮🇳 India
Description
UIY Inc. is a professional manufacturer and integrated enterprise established in 2003 and headquartered in Shenzhen, China. Specializing in the research, development, and production of high-performance Radio Frequency (RF) and microwave communication devices, the company serves a diverse range of sectors including civilian telecommunications, military, aerospace, and laboratory research. UIY operates a factory of up to 3,000 square meters with over 10 production lines, maintaining a strong technical force and advanced testing facilities.
The company offers an extensive product portfolio covering a broad frequency range from 300kHz to 110GHz and power handling capabilities up to 20KW. Core product lines include RF isolators and circulators (coaxial, drop-in, SMT, and waveguide), RF filters, power dividers, duplexers, triplexers, coaxial attenuators, terminations, and RF amplifiers. These components are critical for applications in 5G communications, radar systems, and satellite technology.
As a high-tech enterprise with ISO 9001:2015 and ISO 14001 certifications, UIY Inc. provides comprehensive OEM, ODM, and contract manufacturing services. The company is recognized for its technical expertise, utilizing HFSS simulation and maintaining RoHS compliance across its product range. With a significant global presence, UIY exports to markets across North America, Europe, and Asia, and has established long-term technical collaborations with renowned institutions and global enterprises such as Huawei, Qualcomm, and various international universities.
Ferrite Isolator 0.7 to 10GHz Customized TAB RF Drop in Isolator with 60W Power$10
UHF Band 1.5~3.0GHz RF Drop In Circulator Low Insertion Loss 0.5dB$90
X Ku Band 8.0~18.0GHz UIY Customized RF Microstrip Isolator Power 15W/3W$68
S Band 2402~2484MHz RF Band Pass Filter 100W N Female Connector Filter$200
0.7GHz~2.5GHz UIY RF Coaxial Isolator Power 200/30W N SMA Connector$40
UHF Band 960~1230MHz RF Dual Junction Circulator high isolation 36dB 200W$40
UIY RF Coaxial Isolator with N SMA Operating from 45 to 270MHz$190
UHF 2700~3100MHz 200W UIY RF Drop in Isolator for Broadcast$8
RF 2 way Combiner VHF 136~174MHz 200W N Type Hybrid Coupler$80
952.5~967.5MHz UHF Band RF Band Pass Filter Cavity Type Passive Device 50W SMA Female Filter$150
UIY 6~18GHz X Band Ku Band 60W SMA-Female RF Microwave Coaxial Isolator$70
Wireless Infrastructure 2400~2500MHz S Band Circulator RF Coaxial Circulator$200
