... elasticity, 2,good foam evenly 3,waterproof performance of frist-class, 4,black and grey color Rubber seals :1.the ... the best-selling products, but also exported to Japan, USA, France, Iran,, Canada ,Australia ,Turkey India, Nigeria, Germany, Brazil and ... the“ quality-oriented, determined to make progress, excel-lence, a first-class brand” quality of the principle, sticks to the “technology lead ...