Sin Ko Electronics Industrial Group Co., Limited
Sin Ko Electronics Industrial Group Co., Limited
🇨🇳 China, Guangdong
2004101-200 peopleManufacturer/Trading CompanySin Ko Electronics Industrial Group Co., Limited is a professional manufacturer and trading company established in 2004, specializing in power solutions and electronic components. Headquartered in Shenzhen with a 3,000-square-meter factory in Guangzhou, the company operates as a large joint venture integrating design, development, production, and sales. With a workforce of 101 to 200 employees and six production lines, the group generates an annual revenue between US$1 million and US$5 million, with over 90% of its business dedicated to international exports.
The company's core product portfolio includes high-quality laptop batteries, AC adapters, car chargers, and universal chargers compatible with major global brands such as Apple, Dell, HP, IBM, Lenovo, and Sony. Beyond consumer electronics, Sin Ko Electronics has expanded into specialized industrial components, including solar power cable harnesses, automotive cable assemblies, robot sensor cables, and new energy vehicle charging ports. They also provide electronic wire-to-board connectors and gaming cabinet harnesses.
As a versatile manufacturer, Sin Ko Electronics offers comprehensive OEM and ODM services, supported by a dedicated R&D team capable of developing custom items based on specific client requirements. The company serves a global market spanning North and South America, Europe, Southeast Asia, and the Middle East, maintaining long-term trade relationships in regions such as Peru and Mexico. Their commitment to quality and competitive pricing has established them as a reliable partner for both standard computer accessories and complex wiring solutions.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
Established brandFounded in 2004, with over 20 years of industry experience.
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Genuine&OEM Battery for Toshiba PA3399u-1bas Pabas076 A100 M50
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Laptop Power Supply/AC Charger Adapter for Apple 18.5V 4.6A 85W DC L Shape Head
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1406 020-7376-a Laptop Li-ion Battery for Apple MacBook Air 11.6-Inch A1370 Mc965 Mc506ll/a
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New Notebook AC Power Adapter for DELL 19.5V 4.62A 90W 4.0*1.7 Bullet
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Brand New Built-in Keyboard for Laptop HP Compaq Cq620 Cq621 Cq625 620 621 625 Series
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10.8V 5200mAh M300 M302 U400 U405 Rechargeable Battery for Toshiba PA3634u-1bas PA3638u Pabas117
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150W 19V 7.9A Notebook Power Supply/Adapter for Acer Toshiba Gateway
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7.3V 35wh A1375 Genuine Battery for Apple MacBook Air 11 Inch Mc505 Mc507
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100%Compatible Laptop Adapters for Sony 10.5V 1.9A (4.8mm-1.7mm)
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4 Cell Laptop Battery Pack for Toshiba PA3689u-1bas Pabas155
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19V 4.74A 90W Laptop DC Adapter for Acer Travelmate 8210 PA-1900-15 ADP-90sb
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Replacement Laptop Keyboard for HP Compaq 320 321 326 420 Cq420 Cq320 --- Us Version
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Shenzhen Sin Ko Technology Co., Ltd.
🇨🇳 China
200451-100 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Key customer
ACER
Key market
North America
Description
Shenzhen Sin Ko Technology Co., Ltd., also known as Sin Ko Electronics Industrial Group Co., Limited, is a professional manufacturer and trading company established in 2004. Based in Shenzhen with a 3,000-square-meter factory facility in Guangzhou, the company operates as a joint venture integrating design, development, production, and sales. With a workforce of 51 to 100 employees and an annual revenue between US$2.5 million and US$5 million, the firm maintains a strong international presence, exporting over 90% of its output to global markets across North America, Europe, Asia, and the Middle East.
The company specializes in high-quality power solutions and computer accessories. Its core product portfolio includes laptop adapters, laptop batteries, car chargers, universal chargers, and laptop keyboards. These products are engineered for compatibility with major global brands such as HP, Dell, Apple, IBM, Toshiba, Samsung, and Lenovo. Beyond computer accessories, the company has expanded its technical capabilities to include LED drivers with IP67 waterproof ratings, USB hubs, and battery chargers for electric vehicles, including e-bikes and scooters.
As a contract manufacturer, Shenzhen Sin Ko Technology Co., Ltd. offers comprehensive OEM and ODM services, supported by a dedicated R&D team and six production lines. The company is committed to providing energy-efficient products with long service lives, maintaining a competitive edge through flexible manufacturing and a focus on professional power supply solutions.
Genuine&OEM Battery for Toshiba PA3399u-1bas Pabas076 A100 M50
Laptop Power Supply/AC Charger Adapter for Apple 18.5V 4.6A 85W DC L Shape Head$6.6
1406 020-7376-a Laptop Li-ion Battery for Apple MacBook Air 11.6-Inch A1370 Mc965 Mc506ll/a
New Notebook AC Power Adapter for DELL 19.5V 4.62A 90W 4.0*1.7 Bullet
Brand New Built-in Keyboard for Laptop HP Compaq Cq620 Cq621 Cq625 620 621 625 Series
10.8V 5200mAh M300 M302 U400 U405 Rechargeable Battery for Toshiba PA3634u-1bas PA3638u Pabas117
150W 19V 7.9A Notebook Power Supply/Adapter for Acer Toshiba Gateway$15.7
7.3V 35wh A1375 Genuine Battery for Apple MacBook Air 11 Inch Mc505 Mc507
100%Compatible Laptop Adapters for Sony 10.5V 1.9A (4.8mm-1.7mm)
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Replacement Laptop Keyboard for HP Compaq 320 321 326 420 Cq420 Cq320 --- Us Version
Sinco Intelligent Technology Co., Ltd
🇨🇳 China
201711-50 peopleManufacturerPatented technology
High-tech enterprise
OEM manufacturer
ODM manufacturer
Shipments
184
Key customer
FOX IMPORTACAO
Key market
🇧🇷 Brazil
Description
Sinco Intelligent Technology Co., Ltd. is a manufacturer based in Zhuhai, China, specializing in the design and production of musical instrument accessories and audio equipment. Established in March 2017, the company operates with 11 to 50 employees and has a strong R&D team, holding multiple patents and software copyrights. They offer OEM and ODM services, with a focus on products such as electric guitar effect pedals, wireless guitar systems, live broadcast sound cards, microphones, and home entertainment Karaoke systems. Sinco Intelligent Technology Co., Ltd. is ISO 9001 certified and operates its own factory. Their products are well-received in international markets, including Europe, America, Japan, and Southeast Asia, with an export percentage of 21% to 30%.
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