n Hong Kong, BLUEWAVE centralized building toilet flushing treatment had been adpoted by lots of well-known buildings and playing a leading role in the market. Our customer groups include: Hotel groups, Bank centers, Hospitals, Shopping-malls, Commercial buildings, Residential apartments, Prestigious properties management companies and etc. This best exemplify BLUEWAVE achievemwnt and ablilty to provide the best & reliable products with our professional service to customers.