From April 15 to 17,2026, the highly anticipated 25th China International Dye Industry and Organic Pigments, Textile Chemicals Exhibition (CHINA INTERDYE 2026) was grandly held at the Shanghai World Expo Exhibition Center. As a leading enterprise in the domestic permanganate sector, Guangdong Hangxin Technology Co., Ltd. (hereinafter referred to as "Hangxin Technology") showcased its core products of potassium permanganate and sodium permanganate at Booth E308 in Hall H3, attracting significant attention with their stable product quality, advanced production technology, and diversified application solutions. The company became one of the highlights of the exhibition, joining global industry peers in pursuing green commitments and exploring new pathways for high-quality development in the dyeing and chemical industry.
Marking its 25th anniversary, this exhibition under the theme "Green Development, Co-creating a New Chapter" has gathered over 650 exhibitors and tens of thousands of professional visitors worldwide. Covering the entire industrial chain from dyes and organic pigments to textile chemicals and intermediates, it stands as Asia's most influential professional exhibition for the dyeing and chemical industry. Serving as a pivotal platform for industry trend analysis, high-quality resource networking, and technological exchange, the event focuses on environmental innovation and low-carbon transformation, building efficient exhibition and collaboration bridges for participating enterprises.
As a national high-tech enterprise with over four decades of expertise in permanganate applications, Hangxin Technology showcased its core products and technological capabilities under the theme "Green Empowerment for Dyeing & Chemicals, Technology Leading the Future" at the exhibition. The booth featured two flagship products: potassium permanganate (black-purple crystals) and sodium permanganate (40% concentrated solution), with staff providing detailed explanations of their performance advantages, application scenarios, and industry value. Sodium permanganate, characterized by high solubility and strong oxidizing properties, significantly reduces solvent consumption and enhances reaction efficiency in high-concentration oxidation processes, making it particularly suitable for precision production in the dyeing and chemical industry. Meanwhile, potassium permanganate has become a preferred choice for dyeing chemical intermediate synthesis and wastewater treatment processes due to its stable performance and broad applicability.
Leveraging profound technical expertise and rigorous quality control, Hangxin Technology's products not only comply with international and domestic authoritative standards such as the EU RoHS Directive and U.S. NSF drinking water treatment standards, but have also secured multiple national invention patents through independent R&D. Notably, their sodium permanganate solution preparation technology featuring low heavy metal and sulfate content significantly enhances product purity and environmental performance, perfectly aligning with the exhibition's core theme of "Green Development." During the event, Hangxin Technology's products attracted extensive inquiries from domestic and international dyeing/chemical enterprises, distributors, and research institutions due to their outstanding stability and versatile application advantages. Staff members engaged in in-depth discussions with attendees regarding product implementation solutions and customized services, resulting in multiple collaborative agreements.
As the dyeing and chemical industry transitions toward greener and more refined practices, permanganate—a crucial inorganic chemical raw material—plays an indispensable role in dye synthesis, textile printing and dyeing, and wastewater treatment. With over four decades of industry expertise, Hangxin Technology has evolved from its origins as Guangdong Meixian Navigation Manganese Chemical Plant to establish large-scale production capacities of 15,000 tons/year of potassium permanganate and 10,000 tons/year of sodium permanganate. The company holds independent import-export rights, with products distributed globally. Adhering to the philosophy of "innovation-driven development and green sustainability," Hangxin focuses on R&D and product upgrades for permanganate solutions. Through technological innovations to optimize production processes and enhance energy efficiency, the company contributes to achieving carbon neutrality goals in the dyeing and chemical sector.
This exhibition participation represents not only a crucial initiative for Hangxin Technology to showcase its capabilities and expand market channels, but also a pivotal opportunity for the company to integrate into the global dyeing and chemical industry ecosystem and grasp industry trends. During the event, Hangxin Technology's team actively engaged in concurrent technical exchange activities, gaining in-depth insights into cutting-edge technologies and market demands within the industry. By learning from advanced industry practices, the team accumulated valuable experience for subsequent product innovation and service upgrades.
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