FAQ

After-sales Service Commitment

“With superb technology, excellent quality&service, new look for the general user services "is the principle of the Company. With “A” level skilled, good attitude of the professional technical team whom qualify, Many years experience, full-time maintenance engineer in the medical machinery installation, adjust and maintenance.

The following item will not be involved in the warranty:
1) Caused by misuse, negligence or accidents;
2) Caused by modification or repair by anyone except us or our designated person;
3) From which Premstar original serial number label or product identification marks have been altered or removed