Jiangsu Weisite Rectifier Co., Ltd., founded in 1997, is a professional manufacturer of electric, semi-conductor and SCR. Our company has maintained an unwavering commitment to research & development. To provide customers with independent, secure and cost-effective products, we have strong technical force, excellent equipment, advanced craftwork and complete test devices. Our products are awarded with national industrial production license XK06-008-00027, and have passed ISO9001:2008 ...