We specialize in producing high-precision components tailored for PV inverters, ensuring they meet the strict operational demands of solar energy systems. . Established in 2008 and situated in Shenzhen, China, Shenzhen Sino Die Casting Co. is a high-tech enterprise integrating design, processing, and production. 6-5)K-4G-US (PLUS) Solis-1P(6-10)K-4G-US (PLUS) S6-GC30K-LV-US/S5-GC60K-LV-US S6-GC(25-60)K-US S5-GC(75-125)K-US. . Contract molding services are available for select clients – contact us for more information. Our solar plastic molding systems use free solar heat from heliostats instead of expensive fossil fuel to make plastic parts. Our Solar. . All kinds of cars, machinery, home appliance, electronic products, electric appliance, stationery, computers, power switches, miniature switches, architecture, commodity and A/V equipment, hardware and plastic molds, sports equipment, and so on.