Antai Solar is a direct manufacturer of solar mounting system with below advantages:Factory cover 70,000 m2, ISO 9001：2008, annual output 20,000Tons for aluminum rackings,  and for complied the whole system supply, with a full set of ground screw plantAnti-corrosive material, aluminum with anodized thickness in 15μm, stainless steel 304Highest pre-assembly before shipment,modular design saving installation timeInternational standards certified and statically tested (AS/NZ1170.2:2011,JIS C 8955:2011)10 years warranty,25 years design life timeFast shipment.85MW capacity per month, 2 weeks lead time for project under 5 MWExperienced engineering, production support teamExcellent proven commercial reputation(top-three supplier in Japan, SPI supplier in Australia,etc)OEM/ODM servicefor better supporting, we use material as AL6005-T6