Ningbo Dinggu Electrical Appliance Co., Ltd (Youguan is the brand of the company) is located in the south end of Hangzhou Bay Bridge, located in the triangle of Shanghai, Hangzhou, Ningbo economic center of Cixi City, Guanhaiwei Town, Industrial Park East, No. 238, Gu Shi Road. The company was founded in June 2010, specializing in the research and development of manufacturing rack-mounted PDUs, intelligent PDUs, converters, plugs and power cords, etc. The company now has injection molding workshop, cutting and stamping workshop, cable processing workshop, assembly workshop, packaging workshop, etc., with sustainable development and large-scale production of strength of the limited liability company.

The company is a high-tech enterprise in Ningbo City, with R & D, engineering, sales, quality, finance, human resources, purchasing, production department, a total of eight functional departments. The products manufactured by the company are widely used in domestic and foreign data centers, server room projects and information technology construction, home appliances and home decoration, etc., involving telecommunications, finance, government, schools, military, security, energy, business, family and other various industries. The products manufactured by Dinggu Company mainly cover most of the international commonly used countries and regions, such as National Standard, American Standard, German Standard, British Standard, French Standard, Australian Standard, IEC Standard, South Africa, India, Brazil, Israel and so on.

Dinggu has a perfect ISO9001-2015 quality management system, and its products have passed the domestic CCC, Thiel Labs, American UL, ETL, German TUV, GS, VDE, EU CE, ROHS, Australian SAA, Saudi Q-MARK and other certifications. The company has a group of professional R&D staff, high-quality management and sales staff, we have been committed to provide customers with safer and more professional electrical equipment and products, and provide the market with better integrated solutions.

Dinggu has a wealth of experience in the industry, services to customers such as China Mobile, China Telecom, China Unicom, Jingdong, China Merchants Bank, Huawei, BYD, Shunfeng Express and many other high-quality customers, and won the user's unanimous affirmation.