... grey fitness centre rubber tileFor any further infomations,pls just contact immediately. 1. Check the material composition2. Check the size and ... composition3. Check the machining precision4. Check if any leakage5. Check the surface smoothness6. Check the quality of the plating,if there ... the finshed goods.10. Follow the step 6, 7, 8, 911. Check the Logo,Size and Item No of the carton fitness centre ...