Shenzhen TengYaTong Electronic Co., Ltd. is one of the best manufacturer of graphics card, motherboard and RAM, which holds a famous title on the world market. As one of the leading manufactures of graphics card, motherboard and RAM in the world based in Shenzhen, China, TYT now possesses an experienced, dedicated and professional R&D team. With a wide range, good quality, reasonable prices and stylish designs, our products are sold from domestic market and overseas.PCWINMAX is our own brand, and this brand has passed patent testing in several countries. We have been specialized in computer market for over 15 years. Hence, we know how to control cost to produce superior quality products with competitive price. I hope to build brand influence with customers.