Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for Zp1600-2200v, IR Thyristor, Thyristor Module chip, Contactless switch,High Voltage Thyristor. We sincerely hope to serve you and your business with a good start. If there is anything we can do for You, we shall be more than pleased to do so. Welcome to our factory for visit. The product will supply to all over the world, such as Europe, America, Australia,Iran, Qatar,Bogota, Montreal.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.