Shenzhen Coretech Digital Co., Ltd. is a professional manufacturer and trading company of consumer electronic products, established in 1999 in Shenzhen, China. With a workforce of 1001 to 2000 employees and a factory spanning over 30,000 square meters, the company specializes in digital photo frames, hard disk drive players, advertising media players, and MP4 players. They offer comprehensive OEM and ODM services, supported by an in-house R&D center staffed with experts in computer technology and product design. Shenzhen Coretech Digital Co., Ltd. serves a worldwide market, with a strong presence in Europe, America, and other Asian countries, upholding a commitment to quality and customer satisfaction.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
High capacity factoryCan handle large-scale or bulk production orders.
Established brandFounded in 1999, with over 20 years of industry experience.
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Hard Disk Player (HDD350B)
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Digital Photo Frame(DPF8800)
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Digital Photo Frame(DPF8700)
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Digital Photo Frame(DPF8900)
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Shenzhen Coretek Electronics Co., Ltd, established in 2003, is a high-tech enterprise based in Shenzhen, China, specializing in the R&D, manufacturing, and marketing of removable storage devices and digital consumer electronics. Operating as a manufacturer, trading company, and contract manufacturer, Coretek Electronics employs 11 to 50 people and boasts a factory with supportive facilities in molding, printing, and engraving. The company offers a wide range of products including USB flash drives (with over 100 styles and models), MP3/MP4 players, digital photo frames, memory cards, tablet PCs, computer accessories, USB hubs, and computer mice. Their products are certified with CE, RoHS, ISO 9001, and FCC, ensuring high quality and compliance with international standards. Coretek Electronics has a strong international presence, with products warmly welcomed in Europe, America, Southeast Asia, and the Middle East, in addition to a proven sales record in the domestic market.
Pen Shape USB Flash Drive
Wooden USB Flash Disks
Mini USB Flash Memory
Swivel USB Flash Drive
Credit Card USB
Promotion USB Flash Drive
Promotion USB Flash Drive 2.0 (PY-U-003)
USB Flash Drive (U-001)
USB Flash Drive (U-004)
USB Flash Drive
USB Flash Drive (U-003)
USB Flash Drive (U-002)
Coltech Electronic Co., Limited
🇨🇳 China
2004101-200 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
9
Key customer
SANS DIGITAL
Key market
North America
Description
Coltech Electronic Co., Limited, also known as Shenzhen Ketai Electronic Co., Limited, is a professional manufacturer and exporter of computer peripherals and connectivity solutions based in Shenzhen, China. Founded in 2004, the company has grown to employ between 101 and 200 people and generates an annual sales revenue exceeding USD 9,000,000. Coltech specializes in a wide range of high-performance products, including USB 3.0 and Type-C hubs, HDD enclosures, docking stations, PCI Express cards, Ethernet adapters, and HDMI series devices such as splitters and extenders.
The company operates a comprehensive one-stop production facility that encompasses PCB design, mold appearance design, SMT assembly, DIP welding, and final assembly. Their manufacturing process is supported by rigorous quality control measures, including functional testing and product aging tests, ensuring compliance with international standards such as ISO 9001, ISO 14001, and REACH. As a certified HDMI Adopter, Coltech maintains strategic partnerships with leading chipset manufacturers like JMicron, Asmedia, Realtek, and Rockchip to integrate the latest high-tech resources into their product development.
With a strong focus on OEM and ODM services, Coltech has successfully expanded its global footprint to over 50 countries, including the United States, United Kingdom, Germany, Japan, and South Korea. The company is a regular participant in major international trade exhibitions such as CES, Computex, and Asia World-Expo, demonstrating its commitment to serving the global B2B market with innovative and reliable electronic accessories.
4K HDMI Switch Box 5 in 1 out with Remote Control OEM ODM China Shenzhen Manufacturer$10.49
Type C Hub USB 3.1 to 4K HDMI 2.0 with Gigabit Ethernet/RJ45/LAN 3 Port USB Pd 3.0 8 in 1 Dock Adapter/Converter/Combo *
4-Port Portable Slim USB 3.0 Hub with 2A Power Gl3510 High Quality OEM ODM China Manufacturer$7.28
Tool-freeType-C M.2 (PCIE/SATA,NVMe/NGFF combo) Case super speed 10Gbps Type-c 3.2 Gen2 Aluminum alloy housing M/B+M Key combo$8.9