Huidu Eco-Technologies(Shanghai) Co.,Ltd（Hereinafter referred to as Huidu environmental protection）is a science and technology enterprise,which dedicates to environmental recycling packaging R & D, production, operation, recovery and regeneration. As the first commercial enterprise in China to launch environmentally friendly folding cycle express package and shared circulating turnaround box, Huidu environmental protection relies on the self-developed ZerOBox environmental protection cycle H box, CoolBox cycle cold chain box, ZeroBag recycling bag, provide customers with low-cost logistics turnkey solutions and build the packaging industry chain green environmental protection cycle ecological system.