Zhangqiu City Longxin Corundum Products Co., Ltd. Elected as Council Member of Shandong Particle Society
Industry Recognition Strengthens Longxin’s Technical Authority Zhangqiu City Longxin Corundum Products Co., Ltd. is proud to announce that our company has officially been elected as a Council Member of the 9th Council of the Shandong Particle Society. This recognition highlights our long-term commitment to advanced material research, particle technology development, and water purification filter media innovation. The appointment was […]