The working principle is that alternating current 110V or 220V is transformed into high voltage alternating current of 15KV above via the high voltage generator by the unique electronic process and electric field polar plates. A high voltage static electric field is generated ...
A3:It depends on your quantity and our latest workshop production schedule,usually,it will take about 3-5 working days for samples,and 25-30days for batch order. Q4:How about your payment and shipment? A4:Payment-We accept T/T, Western Union,...