Green City Glass (GCG) is a US company formed to provide glass consulting services to international companiesGCG has proven expertise in flat glass technology and business, including manufacturing, engineering, distribution, marketing, selling, business development and managementGCG staff has worked in over 20 countries over the past 15 years with several of the leading float glass producers, coaters and fabricators, and solar pattern glassWe have senior management experience in flat and pattern glass engineering, production, R&D, supply chain, sales and marketing, business planning, finance and commercial development