Shenzhen Sin Ko Technology Co., Ltd.
Shenzhen Sin Ko Technology Co., Ltd.
🇨🇳 China, Guangdong
200451-100 peopleManufacturer/Trading CompanyShenzhen 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.
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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19V 4.74A 90W Laptop DC Adapter for Acer Travelmate 8210 PA-1900-15 ADP-90sb
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4 Cell Laptop Battery Pack for Toshiba PA3689u-1bas Pabas155
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Replacement Laptop Keyboard for HP Compaq 320 321 326 420 Cq420 Cq320 --- Us Version
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Sin Ko Electronics Industrial Group Co., Limited
🇨🇳 China
2004101-200 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Key customer
TOSHIBA
Key market
North America
Description
Sin 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.
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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19V 4.74A 90W Laptop DC Adapter for Acer Travelmate 8210 PA-1900-15 ADP-90sb$5.7
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Shenzhen Sinko Technology Co., Ltd.
🇨🇳 China
2005201-300 peopleManufacturerEstablished brand
Own brand
Patented technology
Low MOQ
Key market
Europe
Description
Shenzhen Sinko Technology Co., Ltd. is a manufacturer based in Shenzhen, China, specializing in the development, manufacturing, and marketing of LED displays, LED lighting products, and related LED products. Established in 2005, the company operates from an independent industrial park spanning over 10,000 square meters and employs nearly 300 people, including 20 engineers and technicians. Sinko Technology offers OEM services and is equipped with first-class, one-stop production facilities, including automatic insert machines, reflow soldering machines, wave soldering machines, SMT machines, and aging test equipment. The company is recognized as one of the top three manufacturers in South China with a fully automatic production line, boasting a monthly capacity of 5,000 square meters of LED display and approximately 100,000 sets of LED outdoor lighting fixtures per year. Their product portfolio includes LED Lighting, LED Displays, LED Flood Light, LED Underwater Light, LED Wall Washer, and DMX Controllers, with critical LED light sources sourced from CREE (USA) and EDISON (Taiwan). Shenzhen Sinko Technology Co., Ltd. holds certifications such as CE, LVD, RoHS, SAA, and ISO 9001. With a focus on 100% original design and intellectual property, the company exports its products to over 100 countries and regions worldwide, with Europe and America accounting for more than 50% of its total sales volume.
CREE LED Wall Washer-Sk-Xt-005 (9W18W27W36W24W48W)$110
