Ningbo Rainbow Plastics Machinery Co., Ltd. is a new and high-tech enterprise which specialized in manufacturing of plastic injection molding machine, located in the "Base of Chinese plastic molding machine" - Ningbo, China. Since the establishment of Rainbow, we have been performing the principle of [providing most appropriate customized injection molding resolution for customers". Following the idea of serving customers, Rainbow always devoted to R&D for high efficiency and energy-saving injection mold...