Rizhao Honglang Lighting Technology Co., Ltd. is located in the coastal and sunny city - Rizhao in the southeast of China. Honglang is a high-tech enterprise specialized in the R&D, production and sales of induction lamp,street light,flood light, high bay light,wall light and ceiling light. Honglang invested heavily in the independent R&D of electrodeless lamp technology and has founded a low-frequency electrodeless lamp production base. Because of using the chip technology in the electric ...   |