Winhop Projects (H.K.) Limited is the only agent of V-KOOL in Hong Kong. We conducted product tests with the Hong Kong University of Science and Technology, Poly University, all the test results fully complied our technical specifications. V-KOOL has already been used by the Government and different organizations in HKSAR such as Environmental Protection Department, Hong Kong Convention Centre, Olympian City, and South China Morning Post as part of their energy saving programmes. The usages of V-KOOL by these organizations confirmed the quality and usability of V-KOOL. Winhop is the specialist in GRG Plasterglass, Plastersteel product.