Qingdao Kingstone Industry Co.,Ltd. is a leading company producing rubber products in China. We are also a certified supplier of plastic and iron products. Kingstone provides more than thousands of products, which are sold nationwide and exported to America, Europe, Japan and South-east Asia. Our 6000 square meter manufacturing plant is located in Qingdao, China. Kingstone has a high level research and development team that develops new products on your demand. Our everlasting commitment is to provide high-quality products and services with competitive price. Your complete satisfaction is our goal.