There are some ways to directly contact the manufacturer of knitting handmade work, for example:

Go to the nearby industrial area or factory door to see, generally have handmade work outsourcing of the factory will be posted outside the door of the advertisement, and then according to the advertisement in the phone call over to ask, you can also go directly to the factory to face to face.

On the Internet to find some specialized in providing handmade jobs outsourcing processing and recycling platform, such as handmade home, it is a collection of bead embroidery handmade jobs outsourcing, handmade skills training, handmade entrepreneurial support is equal to one of the online and offline comprehensive platform, there are many kinds of handmade jobs can choose, and there are professional customer service and after-sales service.

Search for "handmade", "knitting", "part-time" and other keywords on job boards or social media, and find some people or organizations that publish handmade information. The first thing you need to do is contact them for more information, but be sure to check for authenticity to avoid being taken advantage of.