Last year, I purchased the automatic bulb lamp production line and aging line in Guangshengde. I didn’t know much about them and didn’t trust their equipment. However, after using it for more than a year, it’s really not bad. There have been no major problems, just a little bit. Just a phones call for minor problems, and when they will come to our company to solve them soon. Such a company is definitely trustworthy, and friends who need to buy electronic production equipment and production lines in the future will definitely recommend them first.