Opto Tech is the world's leading manufacture of LED components and an innovator of LED system product solutions for a daily basis purposes including outdoor/indoor LED screen, traffic signaling, intelligent signage, Blue LEDs, LED lighting. In order to serve our customers better, Opto Tech also provides products and custom designing services on silicon and sensor components.

Manufacturer of bluetooth mirror hands free car kits, digital box, far infrared product, digital ampilifer modul, digital photo frame, digital ipod speaker, LED light, bluetooth handfree car kits.

As a specialized LED manufacturer, we mainly produce ultra-bright LED lamps ( in red, yellow, Blue, green and white), top LED, top leds, high power LEDs, LED traffic lights, automobile lights (signal lights, brake lights, inside illumination lights), solar green lights, LED street lightings, LED tunnel & flood lights, outdoor show board screens, indoor and outdoor lighting. Our professional R&D team has substantial experience in the area of LED to deal with the current and future demands for all needs of consumers' inquires.

The company's products including LED wafer, regular chip, power chip, Blue & green and near UV chips. Customer's bases widespread in Korea, Taiwan, US, HK and China area.

2014 Establish Prolink 66 Green Parks, stepping in solar energy green environmental protection. In the Q4, we will put the first 833KW power plant into operation. 2014 Establish Prolink 3D Printer and insist on design and manufacture in Taiwan to become one of the environmental-friendly material application vendors. 2014 Adheres to the MIT spirits, having been accredited with many safety compliance marks, leading the industry. 2012 Renamed as “Prolink”, aiming at the technology and development of application lighting. 2010 The brand La Rose, light of rose, was created in 2010, stepping in the LED lighting market 2002 Been chosen as 13th among the top 100 technology companies and awarded as 17th among the best operating performing companies by CommonWealth Magazine 2001 Been certified...

Founded in 1999, Winait Technologies Limited has been famous for digital products and consumer electronics globally. Particularly, we have our own brand “WINAIT” Digital Camera, Video and Camcorder popular in domestic and abroad. Headquartered in the most prosperous electronic market of Shenzhen, WINAIT has a factory over 12,000 Sq. meters and holding 1,000 employees. Products range from digital camera, digital camcorder,digital video camera, 3D HD digital video camera,tablet pc, gift digital cameras,Dual solar digital camcorder,Full HD car dvr digital video camera,HD waterproof digital camcorder,sports camera,underwater digital camera,telescope digital camera as well as other item, which are controlled under ISO9001 quality system and CE, FCC certifications. Considering customer’s need,...