Is Tianrun water purifier installed free of charge?

It's free. There is no specific national hard and fast regulation on whether the water purifier installation is free, but according to the convention, the dealer is responsible for the free installation. Shanghai Tianrun Water Purification Equipment Co., Ltd. is a limited liability company mainly engaged in water treatment system design, consultation and project contracting, with independent legal personality, and acts as an agent for some well-known foreign brands of water treatment equipment. Tianrun water purifier installation is free.