Create a three in one pattern of waste oil purification, waste oil equipment, and waste oil regeneration base oil
-
Haina Saudi Arabia Tour: Exploring the Market Potential of Industrial Oil Purification and Waste Oil Recycling
Promote the application of Hai Na waste oil purificatio…
-
Electric Adsorption Purification and Reduction Equipment F-300- Online Oil Dialysis Expert
specially designed for online purification of industria…
-
Electric adsorption purification and reduction technology – the “blood purification expert” for rail transit lubrication systems
The secondary benefits brought by electro adsorption te…
-
Purification of hydraulic oil/gear oil in the steel industry – a win-win situation of cost reduction, efficiency improvement, and green emission reduction
Purification and filtration of steel hydraulic oil and …
-
Qingdao Haina has been rated as an AAA credit enterprise
In November 2024, Qingdao Haina Energy Environmental Pr…
-
Second Prize for National Equipment Management and Technological Innovation Achievements
In July 2024, the Qingdao Haina team was awarded the se…
-
2023-2025 High tech Enterprise Certificate
In November 2023, Qingdao Haina Energy Environmental Pr…
-
Environmental Impact Assessment Report for Comprehensive Utilization and Expansion of Waste Mineral Oil and Emulsion Disposal Project (Reapproved) Full Text Information Disclosure
Environmental Impact Assessment Report for Comprehensiv…