Business scope: Refrigeration Mechanical And Electrical Engineering,
Technology Development And Sales Of Environmental Protection Equipment,
Dust Free Purification Project,
Purification Equipment,
Structural Engineering,
Production Of Purification Equipment,
Design Of Hvac Purification Projects,
Testing Service,
Start A Business,
Environmental Technology Consulting,
Import And Export Of Goods Or Technology,
Business scope: Refrigeration Mechanical And Electrical Engineering,
The Second Type Of Value Added Telecommunications Services,
Sale,
Law,
Dust Free Purification Project,
Purification Equipment,
Purification Equipment,
Structural Engineering,
Installation And Maintenance Of Refrigeration Systems,
Operating Import And Export Business,
Exclusive Control,
Production Of Purification Equipment,
Technology Development And Sales Of Environmental Protection Equipment,
Detection Technology Development,
Design Of Hvac Purification Projects,
Testing Service,
Environmental Technology Consulting,
Exclusive Products,
Engineering and Technology Research and Experimental Development
Business scope: Sale,
Equipment,
Daily Necessities,
Building Materials,
Sale,
Law,
Auto Accessories,
Sale,
Sale,
Import And Export Of Goods And Technology,
Equipment,
Electronic Equipment,
Structural Engineering,
Toy,
Refrigeration Mechanical And Electrical Engineering,
Technology Development And Sales Of Environmental Protection Equipment,
Filter,
Home Appliances,
Electronic Products And Related Parts,
Door To Door Installation And Construction,
...