we can produce four major series and more than 50 types of medical rubber products, such as rubber tubes for infusion and transfusion sets, rubber needle covers for blood collection needles and other rubber parts, rubber pads and rubber caps for medical instruments. We have also developed rubber stoppers in any specification. Now we can produce 1 billion rubber stoppers for vacuum blood collection tubes annually, 0.8 billion rubber covers for blood collection needles, 0.2 billion rubber tubes for infusion and transfusion sets, and 0.1 billion other items.