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Beijing Raytrans Digital Technology Co., Ltd.
Zhongguancun New Brand Top 100 Certificate

Zhongguancun New Brand Top 100
Issued by: Zhongguancun Science Park Administrative Committee
A Zhongguancun park award recognizing brand influence and market reputation, reflecting Raytrans' brand accumulation in optical transmission equipment.

National High-Tech Enterprise Certificate

National High-Tech Enterprise Certificate
Certificate No.: GR202411000461|Issued by: MOST, MOF and STA|Re-certified in 2024
Jointly certified by three national ministries, requiring sustained compliance in proprietary core-technology IP, R&D expense ratio and share of technical staff — a national-level endorsement of technical capability.

Zhongguancun High-Tech Enterprise Certificate

Zhongguancun High-Tech Enterprise Certificate
Certificate No.: 20222010151601|Issued by: Zhongguancun Science Park Administrative Committee
High-tech enterprise qualification within the Zhongguancun National Independent Innovation Demonstration Zone, a baseline credential for technology companies in the park.

Telecom Equipment Network Access License

Telecom Equipment Network Access License
PCM multiplexer 28-7125-232898|SDH optical transmission equipment 28-7125-221017|Issued by: MIIT
A mandatory license for equipment connected to public telecom networks, and a procurement prerequisite for carriers and industry private networks. Raytrans holds one license each for PCM multiplexers and SDH optical transmission equipment.

ISO9001 Quality Management System Certificate

ISO9001 Quality Management System Certification
Registration No.: 016ZB25Q32419R5S|Certification body: New Century Certification Co., Ltd.
A quality management system certification covering R&D, production, inspection and after-sales, ensuring consistency and traceability in volume delivery.

Raytrans Registered Trademark Certificate

Registered Trademark Certificate
Registration No.: TMZC63025833d0T20927|Issued by: Trademark Office, CNIPA
Exclusive trademark rights for the Raytrans and IDM brand marks, used on product nameplates, packaging and technical documentation.

2011 Beijing Credit Enterprise Certificate

Beijing Credit Enterprise
Assessment year: 2011
A credit rating based on contract performance, tax and compliance records, reflecting long-term stable operation and delivery reliability.

Haidian Innovative Enterprise Certificate

Haidian Innovative Enterprise
Issued by: Haidian District People's Government, Beijing
A district-level assessment of technological innovation capability, reflecting the company's technical contribution to the regional innovation system.