1. Business license and tax registration are required.
2. Environmental assessment of production enterprises.
3 custom production enterprise standards, reported to the local technical supervision bureau for the record.
4. Go to the local technical supervision bureau for product testing and issue a certificate of conformity.
Self-employed diy electronic products can apply for patents, and individual registration can take the name registered in the business license of individual industrial and commercial households as the applicant, or the name of the person in charge registered in the license as the applicant.