Ultra Great Limited
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Dongguan U-Great Optoelectronics Technology Co., Ltd.
🇨🇳 China
2008101-200 peopleManufacturer/Trading CompanyODM manufacturer
Product customization
High-tech enterprise
Low MOQ
Shipments
11
Key customer
FIDATECH
Key market
North America
Description
Dongguan U-Great Optoelectronics Technology Co., Ltd. is a professional manufacturer and ODM service provider established in 2008 and based in Dongguan, China. Operating from a 5,000-square-meter facility with a workforce of 101 to 200 employees, the company specializes in two primary industrial sectors: high-definition LED display solutions and precision manufacturing equipment for the electronics industry. The company maintains a strong international presence, exporting to markets across North America, Europe, Southeast Asia, and South America.
In the optoelectronics sector, the company designs and produces a wide range of LED products, including indoor and outdoor HD video walls, interactive floor displays, creative sphere screens, and specialized LED gas price signs for fuel stations. Their lighting portfolio further extends to commercial LED lighting, solar solutions, and digital street clocks. Simultaneously, the company serves as a high-tech equipment supplier for the mobile phone and FPC manufacturing industries. Their technical capabilities include the R&D and production of automatic exposure machines, inkjet spraying machines, 5-shaft linkage polishing machines, and yellow light processing equipment used in the fabrication of touch screens and 3D cover plates.
Dongguan U-Great Optoelectronics Technology Co., Ltd. is committed to quality and innovation, holding ISO 9001:2008, CE, and RoHS certifications. By integrating R&D, design, and manufacturing, the company provides turn-key solutions for large and medium-sized enterprises, supporting diverse applications in advertising, sports, and consumer electronics manufacturing.
High Performance Double Sided Outdoor Scrolling 3.91mm Led Sign Programmable Large Led Screen Panel$200
Indoor P1.9 LED Advertising Display Panel 1.9mm High Quality RGB Rental Led Screen for Monitoring Center$200
High Brightness 16 Inch Form 8.888 8.889/10 Remote Wireless Digital LED Petrol Price Display for Gas Station$180
Factory Customized Irregular Shape P2 2mm Flexible Led Module Cylinder Led Display for Super Market$180
High Definition Indoor Fixed Full Color P2.5 Commercial Advertising LED Video Wall Display for Meeting$180
HD Outdoor P5 P6 P8 P10 Wall Mount Fixed Installation Full Color Giant LED Advertising Screen$180
16 inch Form 8.888 8.889/10 led gas station fuel diesel price system board sign numeric changer display$180
Full Color HD P6 P8 P10 Waterproof Outdoor Large Video Wall Digital Advertising LED Display Billboard Screen$180
8 Inches Format 8.888 8.889/10 Remote Control LED Sign 7 Segment LED Fuel Price Display for Gas Station$180
7 Segment 4 Digit Outdoor 16 Inch Form 8.888 8.889/10 Price Board Led Gas Display for Petrol Station$180
HD Indoor P2 P3 P3.91 Easy Installation LED Digital Display Panel for Concerts/parties Mobile Events Stage$180
Creative Circular Cube Cylinder Curved Rgb Indoor P2 P3 P4 Spherical Round LED Display for Advertising Publish$180
Shenzhen Unigreat Technology Co., Ltd.
🇨🇳 China
2001501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
Established brand
OEM manufacturer
ODM manufacturer
Key customer
AAVID
Key market
Asia
Review
4.8
Description
Shenzhen Unigreat Technology Co., Ltd. is a professional one-stop group enterprise and national high-tech manufacturer headquartered in Shenzhen, China. Established in 2001, the company has grown from a specialized plastic factory into a large-scale industrial operation with a workforce of over 1,000 employees and a self-built industrial park covering up to 40,000 square meters. The company operates through five specialized divisions: Consumer Electronics, Tooling Mould, Plastic Injection, Electronics Decorative Mirror, and Membrane Switch/IMD.
Unigreat specializes in a diverse range of high-precision products and smart living solutions. Their core product portfolio includes membrane switches, capacitive touch panels, and advanced thin-film pressure sensors (FSR) used in automotive seat occupancy detection, medical bed monitoring, and robotics. Additionally, the company manufactures smart home devices such as ozone generators, air purifiers, smart watches, and mobile accessories. Their manufacturing capabilities are supported by over 50 injection molding presses (ranging from 75 to 700 tons), CNC machines, and automated laser cutting equipment.
As a comprehensive OEM and ODM service provider, Unigreat offers full-cycle solutions from product design and 3D prototyping to mold making, assembly, and logistics. The company maintains rigorous quality standards with certifications including ISO 9001, ISO 14001, IATF 16949, CE, FCC, and RoHS. With over two decades of industry experience, they have established long-term partnerships with global brands such as Midea, Galanz, Samsung, LG, and Stanley Black & Decker.
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