1.Sample service:  

     Our engineer is available to travel abroad, help the installation, maintenance and training staff.

2. Customized service:

      Free industrial information, free investment analysis for windows, doors, and curtain wall project, free  layout design for window, and door and curtain wall product line. 

3.After sales service:  

     One year guarantee

     Free adjustment

     Free training to operation and maintenance workers

     Provide quick supply of spare parts for window and curtain wall companies.

We support Trade Assurance on Alibaba, which is a free payment protection service for buyer regarding product quality and transaction security.

JINAN DEGA MACHINE CO.,LTD.(decaluma)is located in Jinan city, Shandong province, China, which is a professional exporter and manufacturer focusing on research,production and sale of aluminum profile processing machine.

   Our machine include aluminum window door making machine, aluminum profile maanufacturing machine, aluminum corner crimping machine,aluminum profile punching machine, aluminum multi-head drilling machine, aluminum profile bending machine, thermal break machine.

2. When you can do if my machine have some problems?

 1) We can send you free components to you if your machines are in guarantee time.

 2) We can send our engineers to repair your machines 

3. When can we arrange shipment?

  We usually arrange shipment within 15 days after getting deposit,but customized machines should be more than 25 says 

4. Are you trading company or manufacturer?

    Manufacturer(OEM)

5. Quick details about our company