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Bengbu Longhua Die Casting Machine Co., Ltd. (Established in 1982) We sincerely invite you:To attend the 137th China Import and Export Fair (Canton Fair) in Spring Longhua's Booth Number: 19.1I24 We will showcase the latest developed products such as the "High-speed and High-precision AI Series Die Casting Machines" and "Die Casting Robots" in cooperation with renowned institutions like Hefei Institutes of Chinese Academy of Sciences and Bengbu University. (The above products have won 14 national invention patents, 17 computer software copyrights, etc.) We warmly welcome new and old friends from around the world to come for business negotiations and jointly explore the latest technologies and development trends in the deep processing industry of non-ferrous metals. Longhua's Exhibition Venue: Pazhou Complex, Guangzhou, China Let the world fall in love with Made-in-China Intelligent Manufacturing! Website: www.longhuamachine.com        www.bblonghua.cn E-mail: info@longhuamachine.com Tel: 0086-552-4020006

On the afternoon of March 14, 2025, Wu Jie, Deputy Secretary of the Party Committee and President of Anhui Grain Engineering Vocational College, Fan Housheng, Director of the Department of Mechanical and Electrical Engineering, Li Xiaoguang, Director of the Teaching and Research Section of the Department of Mechanical and Electrical Engineering, and other leading experts visited Bengbu Longhua Die Casting Machine Co., Ltd. They had in-depth exchanges on school-enterprise cooperation in production, education and research, talent cultivation and other aspects. The purpose of this inspection was to explore the possibility of cooperation between the two sides, promote the complementary advantages of the school and the enterprise, and lay a good foundation for future in-depth cooperation. This negotiation has laid a solid foundation for the future cooperation between the two sides. President Wu Jie said that the college will take this cooperation as an opportunity to further deepen the school-enterprise cooperation model and promote the in-depth integration of production, education and research, contributing to the development of technologies in the fields of grain processing machinery and equipment, mechatronics technology, and computer network technology. General Manager Zhou of Bengbu Longhua Die Casting Machine Co., Ltd. also expressed his expectation of establishing a long-term and stable cooperative relationship with the college to jointly promote the innovation and upgrading of grain processing technology. The "production, education and research" cooperation between Anhui Grain Engineering Vocational College and Bengbu Longhua Die Casting Machine Co., Ltd. is not only an important measure for the resource sharing and complementary advantages of the school and the enterprise, but also an innovative practice to promote technological progress and talent cultivation in the fields of intelligent manufacturing and cross-border e-commerce. It is believed that with the joint efforts of both sides, this cooperation will surely achieve fruitful results and inject new vitality into the development of the industry.

The Bengbu International Chamber of Commerce was officially established amid the city's growing business momentum, marking a significant event for the local commercial community. The Chamber is expected to serve as a solid bridge for Bengbu enterprises going international. Bengbu Longhua Die Casting Machine Co., Ltd., a national high-tech enterprise specializing in high-speed AI die casting machines and robots, has been appointed as Vice President Unit. The company congratulated the Chamber on its launch and expressed gratitude for the trust shown by the Chamber and its members. Longhua has worked in the die casting machine field for decades, achieving results in R&D and global sales. Its products reach 32 countries and regions, backed by 13 invention patents, 93 utility model patents, and EU CE certification. Despite these achievements, the company remains committed to learning and improvement. As Vice President Unit, Longhua pledged to fulfill its responsibilities, learn from peers, support the Chamber's development, and help Bengbu enterprises shine in the international market. The Chamber's establishment reflects Bengbu's determination to promote international cooperation and support local businesses in global expansion.

   In 2024, China's magnesium ingot price fell steadily, from 20,200 yuan/ton at the start to 16,000 yuan/ton by year-end, hitting a 44-month low back to the level of April 2021. The monthly average price dropped from 20,183 yuan/ton in January to 16,024 yuan/ton in December. The annual average price was 17,994 yuan/ton, down 18.0% from 2023, with a yearly drop of 4,200 yuan, a 20.8% decline.      Since March 4, 2024, magnesium price was lower than aluminum's, with opposite price trends and a widening price gap. The magnesium-aluminum ratio stayed below 1.0 for nearly ten months, signaling the cost-effectiveness of magnesium alloys. In 2025, the ratio is expected to stay reasonable, and the industry should regain confidence in stable supply. Meanwhile, the low magnesium price has boosted investment confidence.

Recently, our company's team paid a follow - up visit to important customers in Armenia. The purpose of this visit was to further strengthen the cooperative relationship, understand customer needs in depth, and improve service quality. The customer currently has our company's 200T, 300T, and 700T die - casting machines. In particular, the 300T die - casting machine is equipped with a 30KG integrated robot for part - taking and spraying, which has achieved remarkable operation results. During the communication of the follow - up visit, the customer highly praised the performance of the equipment and the efficient cooperation of the robot. At the same time, valuable suggestions were put forward regarding production details. In the future, our company will continue to pay attention to customer needs, optimize products and services, and work hand in hand with Armenian customers to continuously explore and innovate in the die - casting field, achieving win - win development.

  In the die - casting process, hot chamber die - casting machines have become the go - to choice for numerous manufacturing enterprises due to their high efficiency and precision. So, which molten metals are suitable for casting with these machines?    Zinc alloy is one of the "perfect partners" for hot chamber die - casting machines. Zinc alloy has a relatively low melting point and excellent fluidity. In the working environment of a hot chamber die - casting machine, it can easily fill the mold cavity, enabling the production of high - precision die - castings with excellent surface quality. Many common products such as electronic device casings and automotive parts are manufactured from zinc alloy using hot chamber die - casting machines.    Tin alloy is also a suitable material for hot chamber die - casting machines. Tin alloy has good corrosion resistance and solderability, and is widely used in the electronics industry. Hot chamber die - casting machines can accurately cast tin alloy into various small electronic components, meeting the requirements for precision parts in electronic products.    In addition, lead alloy can also be efficiently produced with the help of hot chamber die - casting machines. Lead alloy has a relatively high density and plays an important role in the manufacture of products with specific requirements for weight and density, such as certain special counterweights and shielding materials. Hot chamber die - casting machines can stably cast lead alloy into shape, ensuring that product quality meets the standards.    The perfect match between hot chamber die - casting machines and molten metals such as zinc alloy, tin alloy, and lead alloy has brought great convenience to industrial production, driving the continuous development of various industries.

Warm congratulations on the successful opening of the 2025 Russia International Exhibition for Heating, Ventilation, Plumbing, Water Treatment, Pool Equipment, and Ventilation Systems!（Aquaflame by aquatherm moscow & Airvent 2025）  Exhibition Dates: February 4, 2025 - February 7, 2025 Venue: Crocus Expo, Moscow, Russia Booth Number: Hall 14, B7145 Longhua AI Die Casting Machine, high-end equipment for die-casting radiator products! Longhua Technology, making the world fall in love with Chinese intelligent manufacturing!