Selecting YONGDELI means you trust our company. Over the years, YONGDELI has kept controlling product quality to provide customers with safe and reliable tube processing machines. We have complete service system to make sure you will have no worry using our products. It is our service tenet to help solve your practical problems, increase your tube production efficiency and reduce your production cost.

Pre-sales Service
Our customers can be roughly classified into three categories. They are customers producing stainless steel tubes, customers producing alloy steel tubes and customers producing nonferrous metal tubes (copper tubes, aluminum tubes, titanium tube and alloy tubes) respectively.

Producing different sorts of tubes needs different rolling mills, so we will adjust the configuration of our rolling mills to make them meet customer demands and give full play of their performance.

In-sales Service
Depending on favorable geographical location, convenient raw material purchasing channel and efficient machine packaging, we can guarantee on time delivery.

After-sales Service
1. With 16 years experience in producing and selling cold pilger mill, we can give useful advice on cold rolling mill application.
2. Our company will regularly visit our customers to ask for their feedbacks about the product quality, machine working condition as well as improvement suggestions.
3. If some customer complains about machine quality, we will give a satisfactory replay to help solve the problem as soon as possible. Customers can order expendable parts and accessories from our company.
4. We offer operating booklet and installation guide for cold pilger mill to our customers facilitating their machine installation and operation. If you have any problem related to machine installation and operation, please feel free to contact us.