Jiangnan Discharge Tube Co., Ltd has became the most livingly company in the area of discharge tube, depend on our special technology, the most innovative products and driving development.

我们以独特的生产技术、最具创新力的产品以及强劲的发展势头，成为生产二极管领域最具活力的企业，实现持续、长远、高速发展。