Koon Liang Trading Co. has been in the industry for more than 15 years. Since 2000, we have been supply and import all kinds of ladders, from home use to industrial use to the market. Today, we can provide more than 100 different types of ladders and step stools that suits to your needs and budget. Koon Liang Trading Co. can assure you guaranteed customer service as we are well known in the industries for years. We’ve been supplying safety ladders to many places in Singapore such as PSA, Hospital, hotels, supermarket, and warehouses.