Heinda Door Control three new Brother Machine arrived in
Three new machines have been added to the precision machining workshop！！！
Research and development of new products is vital, but mass production is also important.
Let's see what these new machines will bring us！
#input #output #hydraulicpatichfitting #hydraulichinge #preciseinstrument
#doorhardware #doorcontrol #doorsystem #doorfitting #glassfitting #nodigfloorspring
