VIZA uses the latest automation technology, including CNC machine center and many special-purpose machines such as automatic welding machine, ultrasonic cleaning equipment, automatic painting system and etc.
Enterprise Resource Planning (ERP) system has been used in each step of valve manufacturing process. Each order will be well planed and automatically executed from raw material procurement till finished products shipment.
Based on our wide range of equipments and advanced management system, we can handle projects, customized orders and complex mega orders more efficiently.
QUALITY FIRST is VIZA's company philosophy. Total Quality Management (TQM) system has been established and observed in the whole manufacturing process to continually improve product quality. A strict quality control plan including inspection and testing has been implemented since the beginning of the valve production.
All in house inspection and testing facilities enable us to do the chemical elements analysis, mechanical testing, non-destructive testing (Ultrasonic, Magnetic Particle, Dye-penetration, Radiographic testing), positive material identifier (MPI) testing. And also special performance testing like High Pressure Air testing, Cryogenic testing, High Temperature testing and Fugitive Emission testing, etc.
All the inspection and testing results of the materials and valves are registered in our quality system to support ongoing quality control efforts. All record of valve series numbers, inspection/testing procedure and results, operator information, are traceable.