Kingland Group Holdings Limited, together with its subsidiaries, provides concrete demolition as a subcontractor services in Hong Kong and Macau. It removes pieces or sections of concrete from concrete structures; and demolishes concrete structures or buildings through core drilling, sawing, and crushing. The company's services are used in various areas, such as addition and alteration works, and redevelopment projects in buildings, roads, tunnels, and underground facilities. It primarily serves contractors in various construction and civil engineering projects in public and private sectors. The company was formerly known as Sing On Holdings Limited and changed its name to Kingland Group Holdings Limited in September 2018. Kingland Group Holdings Limited was founded in 1985 and is headquartered in Kwun Tong, Hong Kong.