TCD1000 Single-valve filling bag making machine
SL1200 High-speed shoe support machine
HLP900Z High speed automatic hoist bubble machine (large platform)
HLP900 High-speed non-stop receiving hoist bubble machine
SL1200A High speed buffering air column winder with arbitrary point break
TCD950 high speed double single valve bag making machine
Obtained a number of national invention and utility model patents
