Zhejiang Setec Co., Ltd

Our History
We are a skilled company and knowledgeable exporter for oscillator tubes, vacuum capacitors and vacuum relays, and also supply some high frequency electronic components for twenty years.

Our Product
Triode
Tetrode
vacuum tube
Vacuum capacitor
Vacuum relay
High frequency Electronic components
Parts for high frequency heating & welding machines


Product Application
Products are mainly used in High-frequency heating devices, Plastic welding machines, CO2 Lasers, Wood drying machines,... [Details]