We offer broad range product line and consultation to Contractors, End users and Agents for worldwide customers. Our main products are: 1. Aeration system: Fine & Coarse membrane Bubble diffusers, Submersible & Surface (Jet) aerators. 2. Separation system: Chain Bar Screens & Cable Bar Screens3. Transfer system: Submersible pumps, Roots, Ring and RotaryVane Blowers and Air pumps. UV disinfection unitFor two-way radio, please view HTTP: / / electron. en-found. comFor plastic Tray, Blisters, Clamshells, Trapped, Seals, Inserts trays, please view HTTP: / / package. en-found. com