RuiTai Electric Products Co.Ltd, which specializes in R&D, production and sale of all kinds of current transformer, voltage transformer, current convertor, voltage convertor etc. for power meter, Am meter, Kwh meter, electricy power system, circuit-leakage protection plug, etc.Our research team, led by experienced famous professors and senior engineers. All the workers have been trained professionally for many years. products can be designed according to your requirements. We supply customers top quality products at the most competitive and favorable price. Based on :"quality is the first , service is the most imporotant", our company gain great reputation all over the world. Do not hesitate, contact me now, Aileen / export department Skype: fobchina