Shenzhen DIEWU Technology Co.,Ltd(Factory name:Dongguan Tianxia Zhilian Industrial Co.,Ltd) is a professional research and development network cards manufacturer/wholesaler/distributor, we specialized in the business of network cards, adapter card, sound card, desktop computer switch and other accessories.At present, we have independent research and develop more than 50 different types of cards, which is ahead of same industry. High quality and competitive price help us occupy 60% domestic market share. Our products widely reach home, Internet cafes, telecommunications, education, military and other fields. Except our common products, OEM and ODM service also be acceptable.DIEWU value products quality as our blood, customer as oxygen. Only balance blood and oxygen, we can live well.Each card is debugged improvement by our engineers over and over again. Manufacturing process are strictly in accordance with ISO standard, with the best equipment, the most advanced technology, best materials, and every piece of factory card after three rigorous inspections (production fast test - production final test - QA spot test), to ensure our customers get excellent performance and quality guarantee products!Our goal is to manufacture more and more high quality and competitive price items to help us customers to enlarge their business and bring our products to every corner of the world! Based on same goal, let's cooperate and work together! We promise will bring more profit and excellent service to you!