Kalite test ekipmanları:
Temel olarak yüzey tanelerinin büyüklüğü testi, iletkenlik testi, kalınlık eşitliği testi, germe dayanıklılığı testi, uzatma testi, oksidasyon direnci testi, bükme direnci testi.
Certificate Type: National High-tech Enterprise
Certificate Type: National High-tech Enterprise
Certificate Type: ISO-978921
Certificate No.: GR202411003572
Issue Date: 2024-06-18
Expiry Date: 2027-06-17
Scope: R&D, production and sales of intelligent educational software, technical consulting and technical services
Issued By: Department of Science and Technology of Beijing Municipality