About Chengdu Duolin Electric Co., Ltd
in 1994,the first high frequency induction heating equipment was developed by chengdu duolin electric’ founder, mr. zengxiaolin. now duolin has about 200 employees, 12, 000 square me... Read more
in 1994,the first high frequency induction heating equipment was developed by chengdu duolin electric’ founder, mr. zengxiaolin. now duolin has about 200 employees, 12, 000 square me... Read more