About Us Konca Solar Cell Co., Ltd. was established by Mr. Yuan Zhongming in 2005, Wuxi. Now the main shareholders of Konca Solar are GCL-Poly Energy Holdings Ltd. (03800.HK), Wuxi Guolian Environment and Energy Group Co., Ltd. and Mr. Yuan Zhongming. MORE Products 1Silicon Ingot2Silicon Wafer Newsletter news The 1st High Efficiency Multic... news test news The 1st High Effici... news A New Tool of Silicon Ingot As... MORE