Zhejiang Changxing Humongjiang Environmental Protection Machinery Manufacturing Co., Ltd. is a technological enterprise dedicated to research, development and manufacture of environmental and energy-saving products. The company adheres to the philosophy of scientific development, environmental protection, and the symbiosis of humanity and nature, aiming to foster harmonious coexistence between people, enterprises, and society.

Located at the junction of Jiangsu, Zhejiang, and Anhui provinces, the company benefits from its proximity to multiple high-speed railways. The Changxing high-speed railway, in particular, connects to several large and medium-sized cities, ensuring extremely convenient transportation.

Originally established as Changxing Humongjiang Foundry, the company specializes in casting shaftless screw blades. Over more than a decade of exploration, experimentation, and innovation, it has evolved from a foundry into a manufacturer with comprehensive feeding equipment capabilities.

The company provides systematic solutions for complex materials. Its products and solutions have been successfully implemented in projects for SPIC, CECEP, Jinjiang Group, Shanghai Electric, and others.