Green Concrete Solutions Customer Service Centre Concrete Solutions Alliance Testing and Lab Services Alliance Aggregates Solutions Sustainability News Alliance Awarded HKCA Environmental Merit Award 14 April 2023 Alliance Introduces the First Electric Mixer Truck in Hong Kong to Promote Green Transport 15 February 2023 Alliance 360 Magazine - 2023 1st Issue 31 January 2023 Corporate Video Corporate Video Play Video Support HK to Fight COVID-19 COVID Play Video Alliance Run for Hope Run for Hope 2022 Play Video