Benefituser(Tianjin)Technology Development Co., Ltd was founded in 2003, and is a new technological enterprise, which specializing in photovoltaic industry. Benefituser provides turnkey solution, Stringers, framing machine, EL tester, frames sealing, J-box sealing and other equipments perfect connected with transmission line. We were the first to design and produce the solar cell welding machine. Over the past 10 years of development, we have established long term partnerships with many enterprises in China and overseas. Our photovoltaic series: