Lub tuam txhab tuav ntau daim ntawv pov thawj, suav nrog High-Tech Enterprise Certificate, Hebei Provincial Industrial Enterprise R&D Institution Certificate, Hebei Provincial Innovative SME Certificate, ISO9001 Certificate, Tuam Tshoj ntsuab Environmental Protection khoom Certificate, Tuam Tshoj Zog txuag thiab Environmental Protection Product Certificate, AAA-theem Credit Ratificate Enterprise, AAA Demonstration Unit, AAA Contract-Abiding and Trustworthy Enterprise, AAA Quality Service Integrity Unit, AAA Integrity Supplier, Integrity Entrepreneur, thiab Five-Star After-Sales Service Certification. Nws tseem tuav 36 patents, suav nrog 2 invention patents thiab 34 utility model patents.
Honorary Certificate
Daim ntawv pov thawj Patent
