Last week Singapore OTIS company representatives visited our company to negotiate subway , airport and other large cases fit construction elevator 5 square intercom project . Our koon brand has a good reputation in Singapore Marketing and Southeast Asia . We had win the bidding of several subway and airport project in Singapore , Malaysia , Thailand and India , we all well know each other . And they also know that we have good cooperation with Siemens , Shinco , LG AYAYA , Empero , Honeywell for many years.