Shenzhen Hard-Tech Electron Co., Limited produces graphics cards, sound cards, lan cards, power bank ,and other related products. Our products are well-received in Europe, the Middle East, South Asia and Africa. Twenty seasoned R&D engineers with over eight year's experience on average can satisfy your ODM requirements. We can develop two new products every month. Over 200 skilled workers operate six automatic production lines at our 2000-square-meter factory. We have more than 10 chip mounters. Each month, we produce 1,000,000 pieces of graphic cards and sound cards. With 300,000 sound cards in stock, we can deliver your order in three days. We use key materials from Singapore, Taiwan area and Hong Kong. Five quality inspectors are stationed at each production line to conduct strict QC during the entire process. We offer a one-year warranty. To benefit from our reliable quality, fast delivery, competitive price and good after-sales service, please contact us today. We welcome you to v