3S Import&Export Shijiazhuang Co., Ltd.is located in China-Hebei.Founded in 2004 and has more than 150 employees.And the tent of our "3S" company is "service"+ "standard"+"solution".Our professional high-tech factory is engaged in the R&D and manufacturing of solar panels, solar power generation systems, solar cells, solar inverters, controllers and other products.Now all automatic production line and strictly controls raw material inspection, production procedure and finished product inspection. And all products have passed the German TUV IEC, UL(US), JET, CSA and CE certificates,and are sold in more than 80 countries.With professional system engineer teams and EPC installer teams, we provide professional, reliable and trustful system solutions for you.