The 2025 International Silicon Materials Industry Expo Kicks Off in Grand Style—Gu Xin Electronics Makes a Starry Debut!
Release Date:
2025-04-25
On April 23, 2025, the Nanjing International Expo Center buzzed with excitement as the SiliconTech 2025 International Silicon Materials Industry Exhibition and the International Quartz and Quartz Materials Industry Exhibition—co-hosted by China Powder Network and Shandong Zhongfen Convention & Exhibition Service Co., Ltd.—officially opened. A large contingent of domestic and international silicon materials companies gathered to celebrate this major industry event, and Hefei Guxin Electronic Technology Co., Ltd. made a prominent appearance, drawing widespread attention with its innovative products and cutting-edge technologies.
Positioned as “international, authoritative, and professional,” this exhibition is the annual global flagship event for the silicon materials industry. It brings together cutting-edge products spanning quartz raw ore, quartz sand powder, quartz glass materials and products, crystalline silicon material feedstocks and finished goods, as well as advanced production equipment and testing instruments. Concurrently, a series of high-profile conferences are being held, including those on high-purity quartz materials for the national semiconductor industry and on the application technologies of quartz sand in the photovoltaic glass sector, comprehensively showcasing global trends in silicon materials applications and fostering in-depth exchanges and collaboration between domestic and international players in the silicon materials industry.
Hefei Guxin Company is a national high-tech enterprise specializing in the R&D, manufacturing, sales, and service of mineral color-sorting equipment. Its product portfolio covers nearly 100 types of metallic and non-metallic materials, including quartz stone, quartz sand, and fused quartz, serving a wide range of industries. The company’s products are not only bestsellers in the domestic market but are also exported to dozens of countries and regions, including Southeast Asia, Egypt, Iran, Uzbekistan, and India, earning widespread recognition and trust from numerous mining enterprises.
At the exhibition, the company’s booth was bustling with visitors, as both new and longstanding customers and friends from home and abroad came to tour and engage in discussions. Many new contacts expressed keen interest in the mineral-processing equipment on display, and after thoroughly learning about the products’ features, they spoke highly of the “Guxin” brand ore color sorter. A representative from a major domestic quartz-sand producer remarked: “Guxin’s ore color sorter excels in both precision and throughput, effectively helping us boost production efficiency and reduce costs—truly a trustworthy partner.” Meanwhile, an international customer exclaimed after the visit: “This is one of the most advanced ore color sorters I have ever seen; its technology and performance fully meet our needs. We look forward to establishing cooperation as soon as possible.”
The company’s ore color sorting machines are highly acclaimed thanks to their superior technological advantages. The equipment features a self-developed software system and a fully enclosed, integrated design, with all major internal components sourced from leading international manufacturers. It is engineered to withstand the harsh conditions typical of industrial and mining environments—high dust levels, severe pollution, and aggressive corrosive media—thereby expanding its application scope and extending its service life. Advanced true-color image processing combined with color-space-based mathematical morphology significantly enhances sorting performance and operational flexibility. High-precision, full-color area-array CCD sensor technology enables precise detection of even the slightest color differences, ensuring accurate material identification. The machine delivers high throughput, meeting the demanding requirements of medium- and large-scale mining operations for both high output and exceptional accuracy. Moreover, its broad material compatibility reduces the need for repeated crushing, thereby minimizing breakage and resource waste.

At the opening ceremony, Mr. Sang Haibo, General Manager of our company, graced the stage as a distinguished guest alongside several renowned domestic experts and entrepreneurs, jointly witnessing this momentous event. On the morning of the 23rd, Mr. Sang delivered a detailed presentation on “The Extensive Application and Future Development of Color Sorters in the Quartz Industry,” offering an insightful overview of the entire process for color-sorting quartz. We are confident that, at the 2025 International Silicon Materials Industry Expo, leveraging our strong capabilities and high-quality products, we will collaborate with numerous exhibiting companies to inject fresh momentum into the high-quality development of the silicon materials industry. At the exhibition venue, we look forward to sparking even more opportunities for cooperation with both new and longstanding partners, working together to create a brilliant future.
