Ningbo Sanrui Industrial & Trade Co.,Ltd. is established in 2000.Our factory is located in zhenhai and office is in downtown. Presently, we are specialized in the manufacture of writing instruments, including mechanical pencils, ball pens, gel ink pens, liquid ink pens, highlight marker pens, permanent marker pens, whiteboard marker pens and ect. Our products are exported to overseas markets If you are interested in any of our products, please feel free to contact us for more information. We are looking forward to forming business relations with customers from all over the world.