Wintop international electronics co., limited was established in 2007. We specialize in producing all kinds of connectors, such as D-SUB connectors, IC sockets, PGA sockets, PLCC sockets, Pin headers, Female headers, Box headers, Terminal blocks, DIN connectors, USB connectors , IEEE1394 connectors and Cables. We have passed ISO 9001:2000 Quality Management System Certification and our products have been approved by UL, CE, SGS and RoHS. Since foundation, our company sticks to the principle of specialization and automation, and tries its best to provide customers with products of high quality and low prices. Most raw materials are sourced from America, Switzerland and Taiwan. Of course, we also accept OEM/ODM orders and special designs to serve customers better. Under the instruction of serving excellent electronic products for the globe, we keep a good business relationship with many world famous companies. WINTOP always treats Quality, Efficient, Development and Service as our motto and trust we can provide high quality product and professional product design. We develop gradually based on great support from customers and hard-working from every staff. We will expand our sales network further to make sure our every product you used or will use is full of our sincere and guarantee for quality.