In the 2024 college entrance examination, the admission letter of Beijing University of Chemical Technology has become a focus of attention. This unique letter is made of carbon fiber composite materials, which are carefully made by Weihai Hengnuo Xinke Composite Materials Co., Ltd. This carbon fiber composite material has the characteristics of "thin as hair, light as a feather, strong as steel, and precious as gold". It is only 0.2 mm thick and can show color changes when changing angles in the sun, which is full of artistic and scientific beauty.
Weihai Hengnuo Xinke Composite Materials Co., Ltd. has strong strength in the field of carbon fiber composite materials. The company was established in 2002 and now covers an area of 8,300 square meters and a construction area of more than 7,200 square meters. It belongs to Weihai Torch High-tech Industrial Development Zone. The company has passed the military weapon equipment quality management system certification and has advanced technology and strong development capabilities.
The company is equipped with a variety of processes in production technology, such as molding, RTM, inflation, vacuum introduction, winding, autoclave molding, etc., and can provide customers with the most appropriate overall solutions according to different product performance and technical requirements. Its technical advantages were fully reflected in the process of making admission letters for Beijing University of Chemical Technology.

Beijing University of Chemical Technology has always been in a leading position in the field of carbon fiber. Before the 2022 Beijing Winter Olympics, with the support of the National Key R&D Program "Key Technologies for High-Performance Equipment of Carbon Fiber Composite Materials for Winter Projects", the research team of Beijing University of Chemical Technology cooperated with the institutes under the China Academy of Launch Vehicle Technology, China FAW and other units to successfully develop the first domestically produced carbon fiber bobsleigh, helping domestically produced carbon fiber bobsleigh to achieve a breakthrough from 0 to 1. In the wheelchair curling competition of the 2022 Beijing Winter Paralympics, the carbon fiber curling putters used by Chinese athletes were also independently developed and designed by Beijing University of Chemical Technology. These carbon fiber curling putters were mass-produced by Weihai Hengnuo Xinke Composite Materials Co., Ltd. It adopts a one-piece design, optimizes the threaded connection method, and enhances the torsion and pressure resistance of the rod body through the layup design. The overall rod weight does not exceed 130 grams, and adopts a domestic T800-grade carbon fiber/epoxy resin special composite material system. With these advanced equipment, the Chinese team achieved excellent results in the competition.

The launch of the carbon fiber admission letter not only demonstrates the outstanding strength of Beijing University of Chemical Technology in the field of carbon fiber composite materials, but also reflects the superb skills of Weihai Hengnuo Xinke Composite Materials Co., Ltd. in material production. This represents the successful transformation of domestic carbon fiber composite materials from "high-end" products to "popular" products, and is a vivid practice of the transformation of scientific research results and enterprise technology application of the school. Beijing University of Chemical Technology hopes that every student who receives this unique notice will be able to bear in mind the "great cause of the country", bravely shoulder the heavy responsibility of national rejuvenation, and use practical actions to promote high-level scientific and technological self-reliance!

This admission letter is not only an invitation to the palace of knowledge, but also a charge to encourage students to continue to explore and innovate on the road of science and technology. In a unique way, it allows students to deeply feel the school's strong scientific research atmosphere and innovative spirit before admission, inspires their enthusiasm and pursuit of scientific research, and leads them to continue to pursue excellence in their future studies and lives, and contribute their own strength to the country's scientific and technological development.