Dunyun HVAC
dunyun
1999-2022
Founded in 1999, Zhejiang Dunyun Industrial Co., Ltd. mainly produces various water supply systems, central air conditioning systems, heating systems, gas systems, special ball valves, gate valves, globe valves, temperature control valves, gas valves, exhaust Gas valves, filters, floor heating sub-catchment and other copper valves and new aluminum-plastic composite pipes, PP-R pipe fittings, direct-melting steady-state pipes, PB pipe fittings, PERT floor heating pipes, EVOH oxygen barrier pipes, stainless steel gas Bellows, stainless steel bellows for water and other plumbing accessories.
6 moon 2 day, the much-anticipated 2021 Shanghai World Environmental Protection Expo, the 14th Shanghai International Water Exhibition officially kicked off ! Zhejiang Dunyun Indust...
On May 12, the much-anticipated 2021 China International Heating, Ventilation and Air Conditioning, Bathroom and Comfortable Home System Exhibition (hereinafter referred to as "2021 China H...
Our company supplies all kinds of copper valves and new types of ball valves, gate valves, globe valves, temperature control valves, gas valves, exhaust valves, filters, floor heating sub-collectors, etc. Aluminum-plastic composite pipe, stainless steel gas bellows, aluminum-plastic pipe, PB pipe fittings, PERT floor heating pipe, EVOH oxygen barrier pipe, polybutene PB pipe fittings, PP-R pipe, direct-melting steady-state pipe and other plumbing accessories.
Dunyun provides users with thoughtful and meticulous after-sales service. Our professional service personnel provide one-to-one intimate tracking service and answer customers' questions in a timely manner, so that our customers can buy and use with confidence. One choice, lifetime benefit.