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。
GELEC is a sales, marketing, distribution and contracting organisation specializing in Engineered Solutions for the construction and industrial business sectors. Headquartered in Hong Kong with offices from Europe to Asia, GELEC has a strong professional and financial pedigree, across a diverse spectrum of engineering disciplines.
Major divisions are: Mechanical & Electrical , Lamps and Lighting, Electronics, Construction.
