Yueqing TJELC Electrical science and technology Co. LTD specialized in researching、producting、developing and selling control switch indicator. Leading products are TB2-B/E、TB4-B、TB5-A、TB7-A、TY39 series control switch and T22 、T16 series indicator. We offer the first -class products and excellent service for our clients in electric machinery machline tool equipments electric system field. To become the clients first recommended brand is our developing aim.