Hangzhou Doz Import and Export Co., Ltd is a 100% subsdiary of Avonflow Heating Technogloies, which is the No.1 Heating & Plumbing Manufacturer in China, based in Shangrao City, Jiangxi Province. 

With over 20years expertise and experience in the HAVC sector, Avonflow has been growing the business with great focus in Innovation and cuttting-edge manufacturing. 

It has the biggest Towel Radiator and Designer Radiator production facilities around the world, equipped with 4 fully automatical chrome plating lines, 7 fully automatical welding lines and 4 powder coating lines, which provide huge capacity of Essential Towel Radiators and Designer Radiators. 

At Hangzhou Doz, it also has independent Sourcing Team and QA team help mananging all the out-sourcing business, to meet customer requirement from different areas. 

We do trade business, and beyond with adding value to our business.