On June 8, 2022, our company's new patented Z-type hose pump (invention patent number: ZL 2017 1 0146816.9; ZL 2017 1 0146817.3) once again won the bid for a large mining project in Congo. Huayun's patented hose pump once again stood out from the competition among many domestic and foreign brands and was recognized by the general contractor and the owner.

With the continuous increase in overseas investment by large Chinese companies, Huayun hose pumps have been widely used in many large overseas mining projects. Huayun hose pumps have been used in many mines in Madagascar, Congo, Serbia, Russia, Argentina, Chile and other countries. Huayun has always adhered to the "quality service world". Huayun has won the owners' any with high-quality products and services. The Huayun brand has been widely concerned and recognized at home and abroad.