We can produce different roth bands according to your requirements. with single tubewith upper double tubes, lower single tubewith upper triple tubes, lower double tubeswith upper triple tubes, lower double tubes and lingual cleat welded Technology...

Detailed Product Description spot welder1. Quality is credible and control precision is high by adopting micro-process control system 2. Numeral tube is adopted to show the working condition and parameters. Also, it's convenient to regulate parameters by pellicle press-key. 3. It performs high...