GTSS is an engineering consultancy and sustainable energy solutions provider established in 2008 with our head office Egypt, we focus on providing customized, innovative efficiency renewable training courses, expertise spans across various ...
solar energy, backup system, Healthy air conditioner
We boasts a long history and deep-rooted tradition !!Representation Park hyoung-haGMP Chief Executive CertificateJoongbu univ. CertificateGinseng red ginseg Cultivation, manufacturing, retail for 20yearsManufacturing process of Goryeo Red Ginseng ...