Founded in 1997, YONGDELI MACHIMERY is a tube processing machine manufacturer in China specialized in the development and production of cold pilger mill and tube straightening machine. Our tube processing equipment are suitable for processing steel tubes, iron tubes, copper tubes, alloy tubes and other seamless tubes.

Depending on the advantages of high rolling precision, large processing deformation capacity, and high production efficiency, our cold pilger mills are competitive in both domestic and oversea markets. In China, there are over 200 customers using our tube processing machines, including the Baosteel Group Shanghai Steel Tube Co., Ltd., Jiangsu Wujin Stainless Steel Tube Group Co., Ltd., Zhejiang Tsingshan Steel Tube Co., Ltd., etc. In overseas market, our cold pilger mills have been exported to many countries such as Spain, Germany, Japan and India.

Our company has a technical group consists of about 20 employees. 50% of the technical employees have working experience for more than 5 years. Over the years, the technical group has developed many patented products and patented technologies. The cold pilger mill they developed gained more than 10 national patents. In 2001, our cold pilger mill was listed into the national Torch Plan and asserted "national key new product", filling the blank in the field of high-efficiency cold rolling mill in China.

By virtue of strict interior product quality management system, our company has passed the ISO9001: 2008 certification. The high-quality products we provide have got good reputation among customers.

Kunshan Julin Science and Education Industrial Co., Ltd., which is subordinated to YONGDELI, is devoted in developing, manufacturing and selling all kinds of electromechanical training equipment. Products of JULIN mainly include flexible manufacturing system for integral training, hydraulic trainer and fundamental mechanical experiment platform. These products feature appropriate appearance and reliable performance.

Covering total area of over 70000m², YONGDELI and JULIN are located in Kunshan, Jiangsu Province. It takes only one and a half hours to drive from the two companies to Shanghai Pudong International Airport. Convenient transportation conditions make for efficient delivery.

We will not rest content with the past achievements, but strive to make more progresses and provide customers with better products.