Chongqing Zhijia Environmental Protection Technology Co., Ltd. (hereinafter referred to as Chongqing Zhijia) is a company under Zhijia Logistics Group that provides professional services such as cleaning, repairing, and reforming tank containers and tank trucks. The company was established in January 2018 and covers an area of 15000 square meters. The company adopts the international advanced yard design concept, is equipped with professional cleaning and repair equipment, has a skilled repair team and a mature and sound quality management system.