CHONG SIN INTERNATIONAL PTE. LTD.

This sub-class includes the provision of training courses in the following areas: - building and/or construction (including architecture and/or engineering services) - real estate related services (e.g., real estate development, real estate management, real estate agency) - security and/or investigation services - cleaning (e.g., domestic, environmental, industrial) and/or landscaping services - waste management (e.g., waste collection, treatment and/or disposal services; materials recovery) - water collection, purification and/or desalination - pest management (e.g., pest control and/or fumigation)