A good type of door and window is processed with combination of qualified profile,skilled workers and exquisite equipment.The specific requirements of door and window equipment are as follows: 1. Aluminum profiles Should be cut precisely without Angle error by cutting saw2. Aluminum profile should be milled flat end without residual by end milling.3. Holes on the profile should be positioned precisely with no burr.4.The profiles should be crimped with stability in one time by co......
JMD is a leading manufacturer of aluminum window & door machines in China. Since 1999, JMD started to process the machining parts for many window machine manufacturer. Few years later, JMD started to fabricate its own finished aluminum window & door machines under the brand JMD. During the 20years’ development, we have visited and accepted thousands of customers from all around the world. For many beginners, they just have no any idea about how to set up a aluminum window plant. They even have......