Double U Enterprise: portable vibratory tumbler / Nor Atira Latif Pudin, Muhamad Zuhdi Mohd Yusoff, Muhamad Firdaus Zulkafli, Muhamad Nor Haziq Hasmuni

As for the business, we are providing a special device and machine for the Malaysian, As we go thru with the changes of environment, people nowadays are more likely to machines that can help them