Shandong Yin Da Power Equipment Co., Ltd.   

Shandong Yin Da Electronic Technology Co., Ltd., a provincial-level private enterprise, specializes in R & D, production and sales of electric power meter box, watch box lock, electric pole anti-collision warning sticker, signboard, LED electronic display screen, and electronic monitoring equipment. Over the past decade, the company has always adhered to the principle of "customer first, reputation first", and has established good business relationship with more than ten provinces and cities at home and abroad.