羅莎環球建築材料資料中心 ．Rosa Building Materials Information Center ．搜尋器、搜尋引擎、搜尋網
羅莎 自1992年成立以來，一直佔據建築材料市場的資訊領域，排名、曝光率自然取勝。 羅莎關鍵字，有效地助您減省關鍵字的推廣成本。
省了錢 ，但推廣效能卻不省半點。客戶商貿訊息更廣泛地被傳動複寫，流覽率更遠勝自建網站，推廣效益超越，大型的網站也不可達。
The Business is structured into 3 core areas as follows:
1) Engineering Services
-Installation & Commissioning of Mechanical & Electrical Systems
-Duct Fabrication and Thermal Insulation
-Addition and Alteration Works & Project Management
-Corrective Maintenance Works
-Machine Installation and Hook-up
-Chemical and Process Piping Installation
-PP/PVC/SS Fume Cabinet Fabrication
-Instrumentation and Control System
-System Furniture and Workstations
2) Maintenance Services
-Preventive Maintenance
-Facilities Management
-Kitchen Exhaust & Air-conditioning Duct Cleaning
-Integrated Contracts Management
3) Environmental Sustainability Services
