Our History Incorporated in 1977, Sing Mah started of as a service provider in the packing and packaging industry.Today with over 30 years of experience behind us, Sing Mah is acknowledged to be one of the leaders in the packing industry with rapid growth and is now positioned as a total solutions provider with services ranging from the manufacturing of wooden and plywood cases, crates, pallets and skids to on-site and in-house services and management.