
Project / China Sky Eye (FAST)
China Sky Eye (FAST)
JURUN supplied part of the construction material and ongoing maintenance material for FAST — the world’s largest radio telescope — using bespoke high-strength alloy tube. The work demanded high precision, small-batch production, and high strength.
What we supplied
China Sky Eye (FAST)
Guizhou, China · 2011 – 2026

China Sky Eye, officially the Five-hundred-meter Aperture Spherical radio Telescope (FAST), sits in a natural karst depression in Guizhou, China, and is the world’s largest single-dish radio telescope. From 2011 to 2026, JURUN participated in supplying part of the project’s construction material as well as its later maintenance material. The scope was characterized by high precision, small-batch lots, and high strength — requirements met with bespoke, custom-engineered high-strength alloy tube.
- Distinction
- World’s largest radio telescope
- Scope
- Construction material supply & ongoing maintenance material
- Material
- Bespoke high-strength alloy tube
- Characteristics
- High precision · small batch · high strength
- Timeline
- 2011 – 2026
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