Shanghai ShengYang electronic technology co., LTD. have started in 1999 in wiring products production and sales service. In fourteen years, the company is committed to wiring products, on its own research and development and production, with elegant, strong resistance to tension, waterproof, dustproof, etc. We become the best in the industry of China. Since 2008, a large number of cable fixed categories of products of the shipments for the first eight years in a row.Our company&＃39;s main products are cable fixed head (also known as waterproof connector), stainless steel cable fixed head, copper cable fixed head, wave tube connector series of products, such as (PG, NPT, G, M system) wiring equipment such as classes, a total of more than 4100 kinds of specifications.We have strong closely with between customers and suppliers to establish partnership is our success! Our advantage is to focus and cling to the market and customer demand, help you easily with fixed head quality products. You can use your habits in any way to contact us. At the same time, we and zte co., LTD., flextronics communication equipment co., LTD., Shanghai YuHua communication technology co., LTD., jiangsu galaxy securities co., LTD and other well-known domestic enterprises have long-term business relations, and has a good reputation.At the same time, we provide service for you having a lot of specifications, fast response, flexible and convenient way to trade, minimum order amount limitation, free samples provided as well as the special requirements can be customized according to your demand.We firmly believe that "quality, speed, service - we change because of you".