Customer Service in Cheng Reviews Directory. Find helpful customer reviews and review ratings for local places in Cheng. Read honest and unbiased reviews from our users. Home / Malaysia / Cheng / Customer Service Customer Service My51 Official - CHENG 19-1 JALANTTC 15, TAMAN TEKNOLOGI CHENG, CHENG 75250,, Cheng, Malaysia 126385151 Categories of Places Customer Service Lorry Transport Coating Direct Selling Abbrasives, Pads, Tools Fire Insurance