qingdaosongtairubberco.ltd
We are a professional manufacturer which produce tyre and tube for motorcycle, wheelbarrow and bicycle. The annual ouput of tyre is 8 millon pieces and tube is 25 million pieces. We have passed CIQ, ISO2001:2008 certificate, and Nigeria SONCAP certificate, Brazil INMETRO certificate, DOT certificate, E-mark certificate etc. also we have own laboratory and can test all kinds of raw-matericals and then start to produce, so as to guarantee the quality of products.