Dezhou Yaxing Pipe Equipment Factory is the first large pipe fittings and non-standard equipment manufacturer in China mainly to manufacture steel pile hot expanding machine and steel pipe deep processing equipment. Founded in 1996, it covers an area of more than 100mu and the registered capital is RMB 15 million Yuan. The factory has its own product design and research institution. All products are developed independently. There are 21 national patents now and the factory was named consecutively as provincial patent star enterprise and provincial high-tech enterprise.