Hopergy has more than 200 certificates in various products, such as pitched roof installation kits qualified by BBA certification, ultimate tilt kit, tin roof kit,tile roof kit, frame kit qualified by TÜV SÜD, panel support frame standard kit for tild and metalsheet roof qualified by SPAD Consulting Engineers, groud mounting system, GXR rail system qualified by JIS, roof hooks, supporting panel rail-type A, clamp lock chips, L-feet, splice kit, leg pipe and triangle brackets by DOME consulting, design, production and sales of solar photovoltaic power generation system(metal stents and accessories), which is in comformity with GB/T19001-2008 idt ISO9001:2008, etc.