
When my wife and I founded FANG CHENG—the predecessor of PRORIL—in 1979, we didn't set out to build something big. We simply believed in doing honest work, staying focused, and doing every job with care. That mindset has guided me ever since. The submersible pump industry is where I've dedicated my life's work. It's not just about machines—it's about people. Through each step of this journey, I've hoped to create something meaningful: to support the growth of our employees, to earn the trust of our clients, and to give back to the society that has supported us. What we build lasts longer when it's built on values. And those values—hard work, respect, and responsibility—are still at the heart of PRORIL today.
Founder & Co-Founder
FANG-MOU & LI-ZHU




















