TYPICAL GC 20606-1  is a 1 Single  Needle Heavy-Duty Compound Feed

ZJ752-16S has an over edging width of 1.5mm only and it is specially usitable for the over edging operation of hankerchiefs, socks scarves, etc

TYPICAL GC 20606  is a 3/8” - 2  Needle Heavy-Duty Compound Feed

High speed overlock sewing machine.

High speed overlock sewing machine.

This is a high speed lockstitch machine with an automatic thread trimmer (UTT), built-in direct-drive motor that suitable for light to medium sewing material.

This is a high speed lockstitch machine with an automatic thread trimmer (UTT), built-in direct-drive motor that suitable for medium to thick sewing material.

This model is equipped with 24 built-in stitch patterns with lighter aluminium frame and built-in motor plus sewing LED light. 

An upgarded unit equipped with 100 stitch patterns, fully support by their own EZ Design software, with loads of sewing as well as embroidery features

With endless possibilities, this model will be most appealing to the Experienced Sewer including the Serious Hobbyist as it comes with all the Features & Benefits.