Required documents: Chinese name, HS code, exemption form, tax exemption book, approvals, information (including product principles, uses, photos, floor plans, etc.) and other documents required by the Customs and Excise Department;
General process: pre-categorization (generally in advance of 1-2 months or so);
Handling of tax exemption form
electromechanical review
commodity inspection
Customs declaration (such customs declaration needs customs three pole approval, the whole process of about 20-30 days or so)
This is more troublesome to deal with, it is recommended that you look for a local experience and strength of the Customs Brokerage firm to do it on your behalf.