- B1.3 Single mode fiber optic product certificate 2023.3.3-2026.1.11
- B6.a2 Single Mode Fiber Optic Product Certificate 2023.3.3-2026.1.11
- GYDXTW Product Certificate (2023.3.13-2026.3.12)
- GYDTA and GYDTS product certificates (2023.3.13-2026.3.12)
- GYFTAH58 (covering GYFTZY) layer twisted filled outdoor optical cable for communication (G652144 core and below) from March 9, 2023 to June 16, 2022
- GYTA53 (covering GYTS, GYTA, GYTY) layer twisted filled outdoor optical cable for communication (G652144 core and below) from March 9, 2023 to July 5, 2022
- GYTZA Product Certificate (2023.3.13-2026.3.12)
- MGTSV（2~144）AMIA240754
- MGTSV（2~144）BMIA240753
- MGXTW-(2~12)-AMIA240756
- MGXTW-(2~12)-BMIA240755
- Announcement on the Approval and Publication of 406 National Standards, including "Log Inspection" (No. 1 of 2024)
- Announcement on the Approval and Publication of 406 National Standards, including "Log Inspection" (No. 1 of 2024)
- Congratulations to the company for winning the 2023 Enterprise Standard "Leader" Certificate. If you need the certificate, please kindly save it
- Enterprise Standard "Leader" Certificate
- Liaocheng City Quality Patent Subsidy Qualification Certificate
- Liaocheng City Quality Patent Subsidy Qualification Certificate
- 2022 Charity Donation One Star Enterprise
- Industrial product green design demonstration enterprise
- National Green Design Products
- One star enterprise
- Excellent Organizational Unit Award
- Congratulations to the company for being awarded the Enterprise Progress Award. Honorary medals, if needed, please save them
- Congratulations to the company for being awarded the "Enterprise Progress Award" and "Loving Enterprise". Honorary medals, if needed, please save them
- Respecting teachers and valuing education exemplary organization
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