ZGTEK supply "auto filter cage welding machine". We supplied our cage machines to 90% of China market, and exported to Europe, America, Asia countries in the past 6 years. One basic line only cost about $40000.00. Start your own cage making business ^_^
Main products:
1) Filter cage welding machines - for round/tubular cage, star cage, oval/flat cages, split cage, conical cage
2) Wire straightening and cutting machine 3) Auto ring making machine
4) Top and bottom cap/collar welder 5) Venturi tube welder 6) Other Cage welding assisting machines