Jiangsu TongLin Electric Co.,Ltd. engages in the research, development, and manufacture of photovoltaic (PV) connection systems, PV power stations, electrical equipment, cables and wires, and industrial automation solutions in China. The company offers connector, junction box, interconnect harness, system integration, photovoltaic power station, tool, wire and cable, and biological technology related products. It also offers stripping and crimping plier, single and double core photovoltaic cables. In addition, the company provides PV combiner boxes; ribbons and tabbing. Further, it offers sealing caps; tools, including spanner wrench tools BIGT and crimping pliers. The company was founded in 1984 and is based in Yangzhong, China.