Chinese Academy of Sciences National Time Service Center Active Hydrogen Clock Procurement Project - International Tender Announcement (1)
About This Opportunity
This is a supplies contract in the Research and general supplies sectors, with a focus on R&D equipment. Located in China, Asia, this opportunity is open to firms and consortiums.
Published through ChinaBidding, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for the supply of goods in the Research sector. Supply contracts typically require bidders to demonstrate product compliance with technical specifications, delivery capacity, and relevant certifications. Interested parties should review the full documentation on the original source before submitting their proposal.
Description
Original language: ChineseAn international tender, facilitated by chinabidding, is seeking bids for the procurement of an active hydrogen maser atomic clock. This critical equipment is intended for the National Time Service Center of the Chinese Academy of Sciences, located in Shaanxi Province, China. The procurement falls under the research and experimental development sector and will be funded through spot exchange. The tender aims to acquire a highly stable and accurate primary frequency standard. Key technical requirements will include unparalleled frequency stability, long-term aging rate, phase noise performance, and environmental robustness. Bidders are expected to provide detailed specifications of the hydrogen maser, including its design, operating principles, power consumption, and physical dimensions. The scope of supply will likely encompass manufacturing, rigorous testing and calibration, delivery, installation, and commissioning. Suppliers with extensive experience in manufacturing and supplying high-precision atomic clocks and related metrology equipment to national laboratories or research institutions are invited to participate. Proven reliability and adherence to international timing standards will be paramount. Comprehensive documentation and post-installation support will be required.
Data provenance
This notice is sourced from ChinaBidding and was originally published on June 18, 2026. Last refreshed today. Original language: Chinese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
Frequently asked questions about this tender
Where will the contract be performed?
The contract is for delivery in China. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.
How can I submit a bid?
Visit ChinaBidding to access the full notice, required documents, and submission instructions provided by the contracting authority.
What type of contract is this?
This is a Supplies contract in the Research & Innovation sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
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