Ley Choon Group Holdings Ltd ('Ley Choon' or the 'Group'), which commenced operations as Ley Choon Constructions and Engineering Pte Ltd in 1990, is an established one-stop Underground Utilities Infrastructure service provider based in Singapore. Underground Utilities Infrastructure works include water pipes, NEWater pipes, gas pipes, electricity cables, fibre optic cables, sewer pipeline, traffic light systems and telecommunication networks.Its core businesses comprise i) Pipes and Roads Segment, consisting of Underground Utilities Infrastructure construction and maintenance, sewer pipeline rehabilitation, and road and airfield construction and maintenance; and ii) Construction Materials Segment, comprising asphalt pre-mix production and construction waste recycling. The Group is one of only five asphalt plant operators in Singapore. The asphalt plant is able to produce different formulations of asphalt pre-mixes, an essential raw material required for the construction and maintenance of roads and airfield and road resurfacing. The plant, which commenced production in 2007, is one of the first in Singapore to operate on natural gas and is also one of the first plants with built-in recycling features for a cleaner, greener environment.Ley Choon is a L6 registered contractor (the highest grade) in the categories of cable/pipe laying and road reinstatement, pipes, and other basic construction materials with the BCA, which allows it to tender for Singapore public sector contracts of unlimited value. It is also registered as an A2 contractor in the category of civil engineering (CW02). Its customers include government bodies such as PUB, LTA, Housing and Development Board, Urban Redevelopment Authority, BCA, Jurong Town Corporation and companies such as CAG, Singtel and PowerGas. Recently, the Group expanded overseas to Brunei for the undertaking of civil engineering projects and manufacturing of asphalt pre-mix and to the People’s Republic of China for the provision of recycling of construction waste, development of eco-green construction products and production and sale of eco-green construction materials.Change of Name:Ultro Technologies Limited to Ley Choon Group Holdings Limited. Trading of Ley Choon’s shares commenced on 6 August 2012.