On December 2, at the 2025 Yangtze River Industrial Science and Technology Innovation Conference, a major achievement of rewriting the technical rules of the industry was unveiled: the integrated low-pressure cast all-aluminum frame pioneered by Hubei Hangte Equipment Manufacturing Co., Ltd. was officially released. The frame technology successfully overcame the process limits of ultra-large thin-walled structural parts, and for the first time realized the manufacture of an integrated all-aluminum frame with a projection area of 4.2 square meters and a wall thickness span of 4 mm to 50 mm. Industry experts believe that the integrated low-pressure casting technology of aviation special equipment indicates that China has reached the world's leading level in the manufacturing of large-scale complex aluminum alloy structural parts. This technical path is expected to lead technological changes in the design and manufacture of large frames for new energy vehicles.

On December 2, at the 2025 Yangtze River Industrial Science and Technology Innovation Conference, a major achievement of rewriting the technical rules of the industry was unveiled: the integrated low-pressure cast all-aluminum frame pioneered by Hubei Hangte Equipment Manufacturing Co., Ltd. was officially released. The frame technology successfully overcame the process limits of ultra-large thin-walled structural parts, and for the first time realized the manufacture of an integrated all-aluminum frame with a projection area of 4.2 square meters and a wall thickness span of 4 mm to 50 mm. Industry experts believe that the integrated low-pressure casting technology of aviation special equipment indicates that China has reached the world's leading level in the manufacturing of large-scale complex aluminum alloy structural parts. This technical path is expected to lead technological changes in the design and manufacture of large frames for new energy vehicles.