In the summer of 2011, a challenge was presented to two best friends: to grind 900m2 of Very Narrow Aisle (VNA) concrete floor in a new warehouse built by a multinational logistics company in the western part of Singapore. The result had to comply with the Category 1 specifications of UK Concrete Society Technical Report 34. Armed with an unquenchable thirst for discovery, they grabbed the opportunity and completed the project successfully despite coming from Electrical Engineering and Accountancy & Finance backgrounds. They decided to build on their knowledge and existing contacts to extend the scope of concrete solutions and incorporated VNA Grinder Pte Ltd, naming the firm after their first ever assignment. 2012, We set up automation machinery in our business in marine industrial.