Guangdong Ruirong Pump Industry Co., Ltd. was established in 1992. We have rich experience in designing, developing, and manufacturing various borehole pumps, submersible pumps, and submersible motors. Located in Guangdong, China, close to the seaport, we can easily provide products to customers worldwide. For 30 years, Ruirong has been developing diversified pump solutions to adapt to a wide range of applications in the ever-changing environment. Advanced facilities, such as modern standard workshops and automated production lines, and more than 350 experienced employees, ensure high productivity and excellent quality. Our brand "Mastra" is trustworthy and enjoys a high reputation in more than 80 countries.