tempered float glass 1,at least 5 times tests,SPF, CE, ISO9001-14001 2,produce 6500m2 a day 3,well accepted by customer. Huamei tempered solar glass is a self-developed new generation glass. It is applicated to solar panels because of its high transmittance,low reflection,low iron content and its high resistance to impact. The design reduces the direction reflectance and increase the internal ...