Project background: Every drop becomes a giant, the industry prospers the nation. Jubang Group is a diversified group company mainly engaged in research and development, production, and sales of engineering machinery, environmental sanitation and environmental protection equipment, petroleum machinery, and hydraulic equipment. The group has subsidiaries including Nantong Hengtong Machinery Manufacturing Co., Ltd., Taizhou Kaijie Petroleum Machinery Co., Ltd., and Nantong Grace Intelligent Environmental Protection Equipment Co., Ltd. Through upgrading and integrating the technical strength of each subsidiary, a provincial-level science and technology research and development center has been established in the group. The products of Jubang Group cover more than 20 series in four major categories: engineering machinery, environmental sanitation and environmental protection machinery, petroleum machinery, and hydraulic equipment, and have achieved success in various industries.