Paidu Group was founded in 2003 and registered in Hong Kong and Ningbo respectively, general headquarter located in Qianyang economic development zone Ningbo. Paidu Group has been continuously developing new products for more than 20 years. Sales avenue over 10 million dollars, employees over 200, and 25 R&D personnel.

Paidu Screw is one of the main subsidiary of group company, which is a industrial enterprise focus on research, development, production and sales of screw products .The office and R & D Base are set up in Qianyang economic development zone, Jiangbei district, Ningbo, with factory in Cixi. Paidu Screw now has strong technology and R & D strength, which is the leading enterprise of national screw industry.