タイトルまたは説明

favorable price, high quality. We provide two models of impeller aerators for you to select. More detailed information: IMPELLER ***** easy to be eroded, it can resist solarization and has elasticity with top quality. ***** need maintain and save cost. ELECTROMOTOR COVER 1.Use PE plastic which has good extensibility, can be able to bear bump and has other good features. 2.With no joint, it has the best waterproof function. HIGH CONSISTENCY FLOATING-BALL Without joint, it has perfect lightfast and waterproof function. NOG Good support performance and durability. HIGH QUALITY MOTOR LOW FRICTION COEFFICLENT REDUCER