Le nkampani iphethe izitifiketi eziningi, okuhlanganisa i-High-Tech Enterprise Certificate, i-Hebei Provincial Industrial Enterprise R&D Institution Certificate, i-Hebei Provincial Innovative SME Certificate, ISO9001 Certificate, China Green Environmental Protection Product Certificate, China Energy Conservation and Environmental Protection Product Certificate, Certificate Enterprise Rating AAA, Certificate Enterprise Rating AAAAAA Iyunithi yokubonisa, i-AAA Contract-Abiding and Trustworthy Enterprise, AAA Quality Service Integrity Unit, AAA Integrity Supplier, Integrity Entrepreneur, kanye Nesitifiketi Sesevisi Yezinkanyezi Ezinhlanu Ngemva Kokuthengisa. Iphinde ibe namalungelo obunikazi angama-36, okuhlanganisa amalungelo obunikazi okusungulwa okungu-2 kanye namalungelo obunikazi angama-34 wemodeli yensiza.
Isitifiketi Sokuhlonishwa
Isitifiketi Sobunikazi
