Zhejiang Zhengji Plastic Industry Co., Ltd. was founded in March 1990 and has been focusing on the research, development, production, sales and leasing of plastic folding turnover boxes, turnover baskets, Plastic Trolley, pallet boxes, Cooler Box and accessories, providing customers with overall logistics and packaging solutions.

The company has profound independent research and development, mold manufacturing, and injection molding production capabilities. It has more than 70 computer injection molding machines of various types ranging from 100 to 2500T, with excellent processing and manufacturing equipment. It also has a team of talents with more than ten years of research and development and production experience, and has obtained more than 50 patented technologies and qualification certifications, as well as multiple sets of complete plastic production processes. The company launched a plastic recycling production line in 2023, which can realize the recycling of plastic boxes, pallets, and Pallet Box, forming a complete closed loop.

The company has obtained ISO 9001 quality management system, ISO 14001 environmental management system, ISO 45001 occupational health and safety management system, GRS global recycling standard certification, etc. The systems for raw material control, research and development, production, finished product testing, and after-sales tracking are well-established. It has successfully served more than 20 industries and thousands of enterprises in fresh food distribution, food processing, chain supermarkets, as well as clothing, medicine, auto parts, machinery, electronics, logistics and warehousing.