Video

Successfully Held! The 13th COVNA Industrial Salon

We are COVNA! Welcome and join us!

COVNA Professional Sales Team

The 11th COVNA Salon

COVNA Hope Primary School

Introduction of 2W21 General Purpose Stainless Steel Solenoid Valve

Introduction of 2W31 General Purpose Brass Solenoid Valve

Introduction of HK08 High Temperature Solenoid Valve

Introduction of Double Union Plastic Motorized Ball Valve

Introduction of 3 PCS Stainless Steel Motorized Ball Valve

Introduction of Wafer Type Pneumatic Butterfly Valve

Introduction of 3 Way Pneumatic Ball Valve

Introduction of Lugless Pneumatic Butterfly Valve