Who We Are

Haixin Junlan Project is situated in the heart of the Maidao District in Qingdao. Overlooking the stunningly beautiful 1.7km coastline in the south, earning it recognition among luxury homes in Qingdao.

On March 15th 2021, Dpurat was awarded “National Demonstration Enterprise for the Honesty of Product & Service”. Dpurat’s products - energy recovery ventilator, silent fresh air supply fan, ventilation dehumidifier, rotary wheel unit were awarded “National Quality Inspection Stable and Qualified Pro

In 2020, the Ministry of Housing and Urban-rural Development issued a notice: selecting teaching topics for Housing and Urban-rural Construction major for the Fourteenth Five-Year Plan, confirming 512 teaching topics including “Design Principles of Ultra Low Energy Buildings”