How to carry out pipeline cleaning appraisal

Now the state supports individual entrepreneurship, and all procedures are simplified. For example, the National Industrial and Commercial Registration Co., Ltd. has no other restrictions, and the three certificates are integrated. The most authoritative pipeline cleaning is the business license. As long as the service items meet the standards, no other certification is required. Only the State Administration for Industry and Commerce and the Tax Bureau can issue invoices! As long as it doesn't involve pressure, it should be enough to wait for the management of other departments of the country!