WINTEK TECHNOLOGY INTL LIMITED WinTek Technology Int'l Limited is founded in 1998, we are professional manufacturer of computer add on cards and others relevant PC products with integration of R&D, production factory and marketing. With more than 200 employees.2 production line, we have two SMT lines, The average capacity of our SMT lines is about 1,500pcs graphics cards for two shifts per day. Our products are also randomly checked and are subjected to vibration tests to ensure components are adequately soldered to ensure that they will work properly. We produce and market full rage of computer add-on cards such as Graphic video card, TV tuner cards, I/O card, LAN cards, sound cards and USB card, fire wire card etc.