During the period of August 5th to August 15th, 2024, Mr. Brayen Wolff from MHD Company in the Netherlands visited Beijing Hydrotech. He explained to the relevant personnel of Hydrotech about the technical performance and characteristics of the Pacman series magnetic filters, a new batch of MHD products that have arrived in China. And provided guidance on the actual operation of the equipment. At the same time, he also had further technical exchanges with relevant personnel from Beijing Hydrotech.