We are the professional butyl inner tube manufactory, we can offer middle grade and top grade butyl inner tube. Our company are expert in our specific field, we have advanced produce process and equipment. The customer is our god and the quality is our life, we believe in and make it good, as a benefit of this belief, our comany has passed the iso9001 quality system certification in 2004, our strive has been internationally recognized, it's the best rewards for us. We are waiting for your visit and more than happy to help you.