About product and suppliers:
            1,132 upvc welding machine products are offered for sale by suppliers on Alibaba.com, of which window and door making machine accounts for 72%, plastic welders accounts for 16%, and mig welders accounts for 1%. 

A wide variety of upvc welding machine options are available to you, 

There are 1,132 suppliers who sells upvc welding machine on Alibaba.com, mainly located in Asia. The top countries of supplier is Turkey, from which the percentage of upvc welding machine supply is 1% respectively.