Nantong Qiangsheng Photovoltaic Technology Co. Ltd, established in 2007, is a solar module related Developing, Manufacturing and system Operating multi solution company.Our headquater based in Nantong Jiangsu together with 130,000 square meters. own plant.Our manufacturing plant equips multiple new intellectual automatic production line. Which are functional for lossless laser cutting; millimeter-level fixed-position welding; mechanized battery cell arranging and EL testing. These Production lines together build up to annual capacity of 1.0 G Watts. Our products mainly include: Poly-crystalline, Mono-crystalline, with cell-size of 158mm, 166mm, 182mm, 210mm and also available for customized order. Our company and products obtained the certifications of TUV, CE, CGC as well as ISO 9001, ISO 14001 and ISO 45001.Relaying on our fully automatic production line and strict quality control, Nowadays we are cooperating with super brands in the industry such as: Longi, Jinko, Canadian Solar, Risen Energy, Seraphim Solar and have earned their respects for years, and earned excellent reputation in the industry.