O loʻo umia e le kamupani le tele o tusi pasi, e aofia ai le High-Tech Enterprise Certificate, Hebei Provincial Industrial Enterprise R&D Institution Certificate, Hebei Provincial Innovative SME Certificate, ISO9001 Certificate, China Green Environmental Protection Product Certificate, China Energy Conservation and Environmental Protection Product Certificate, AAA-level Credit Enterprise, AAA Enterprise Credit Rating Certificate, AAA Integrity Management Demonstration Unit, AAA Integrity Management Demonstration Unit, AAA Integrity Management Demonstration Unit, AAA Contract Quality Unite Trust-Abiding Quality Service. Vaega, AAA Integrity Supplier, Integrity Entrepreneur, ma le Five-Star After-sales Service Certificate. O lo'o umia foi pateni e 36, e aofia ai le 2 pateni fou ma le 34 pateni fa'ata'ita'iga aoga.
Tusi Pasi mamalu
Tusi Pateni
