Qingdao Yonghexing Houseboat Propeller Factory was founded in 1997.

The company has 4 imported CNC 5-axis machining centers,more than 10 -axis machining centers, a fully automatic vacuum casting system(YHX-PRO-FAVCS),9 automatic machining units,an automatic surface treatment production line(YHX-PRO-ASTPL),a three-coordinate measuring machine(CMM),a tensile testing machine,a pitch meter,a dynamic balancing machine,a salt spray tester and other testing equipment,and has a modern factory building of more than 10000 square meters,more than 60 employees.and an annual production capacity of 300000, It has become the largest outboard propeller manufacturer in China by far,established a research and development center and a production center,adopted CAD,CAEand CAM technology top assist design,analysis and manufacturing,and has a number of patents and trademarks at home and abroad,forming a complete system from raw material procurement,research and development design,mold development,production and manufacturing to finished product distribution.