type 1: bare metal package
Type 2: 4m QQ150 silicone tube welding gun package
Type 3: 8m QQ150 silicone tube welding gun package
Type 4: 10m QQ150 silicone tube welding gun package
Type 5: 4m WP-9 silicone tube welding gun package
Type 6: 8m WP-9 silicone tube welding gun package
Type 7: 10m WP-9 silicone tube welding gun package
Type 8: QQ150 argon arc welding package
Type 9: QQ150 long version argon arc welding package
Type 10: WP-9 argon arc welding package
Type 11: WP-9 long version argon arc welding package
Type 12: 4 meters special welding gun package for advertising characters
Type 13: Special welding torch package for 8m advertising characters

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