Hot Product


Fine, standard, and effective inventory management.

Improving the quality of work to ensure the stability and delivery of the products.

Improving quality as the goal optimization as the guarantee.

The butterfly valve inspection reached100% never let an unqualified product go out the factory.

Safety, environmental protection high efficiency, and energy saving.

AIWO  factory area 3000m㎡, design drawing to be handed over to clients within 2 hours, 500 sets installed and debugged daily.

Arrogant performance.

We provide support services for many key projects both at home and abroad.


        Thermal insulation of butterfly valves is an indispensable protect......
  Daily inspection: Check for leaks, abnormal noise, vibration, etc. Regular inspections: Syst......
Electric flange ventilation butterfly valve introduction:           The el......