Apex Pumping units are featured as：
（1） Comply with API 11 specifications in both Design and manufacturing.
（2） Apply virtual manufacturing technology in simulation, calculation and design, conduct finite element analysis in components, so that the product’s performance is stable reliable and safe.
（3）Apply with modular design concept, simple product structure, easily installing and maintenance. Components with highly standardizing, modularizing and serialization
（4）Apply fine plasma robot blanking, tooling group, robot automatic welding process in main components. We achieve components interchangeability, quality, reliability and a pleasing appearance.
（5）Divided-flow type, herringbone, involute gear reducer with reliable performance, smooth operation, low noise, sealing properly;