Low-Profile Chinese Launch Firm Conducts First Stage Static Fire
•February 16, 2026
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Companies Mentioned
Why It Matters
The test validates a new Chinese commercial launcher and advances the nation’s push toward reusable, cost‑effective access to orbit, intensifying competition in the global launch market.
Key Takeaways
- •Zenk Space completed Zhihang-1 first-stage static fire.
- •Rocket aims 4,000 kg payload to 500 km SSO.
- •Uses four CASC‑developed YF‑102 kerolox engines.
- •Partial engine recovery planned via parachutes and airbags.
- •ZH‑2 and ZH‑3 target larger payloads and full reuse.
Pulse Analysis
China’s commercial launch ecosystem is gaining momentum, and Zenk Space’s recent static‑fire test marks a tangible step forward for the sector’s lesser‑known players. Conducted on February 11 from the HOS‑1 mobile sea platform off Shandong, the test verified the first stage of the 50‑metre Zhihang‑1 vehicle after months of ground‑level qualification. By confirming engine ignition and thrust stability, Zenk Space signals that the rocket is ready to move from laboratory validation to an orbital flight, joining a wave of new Chinese launchers slated for debut in 2026.
The Zhihang‑1 is powered by four YF‑102 kerolox engines, a gas‑generator cycle design originally supplied by the state‑run China Aerospace Science and Technology Corporation and already proven on Tianlong‑2 and Kinetica‑2. With a 3‑stage architecture and a 3.35‑metre diameter, the vehicle can lift roughly 4 tonnes to a 500‑kilometre sun‑synchronous orbit, positioning it for small‑sat constellations and Earth‑observation missions. Zenk Space’s recovery concept focuses on retrieving the engine bay after stage separation, using thermal protection, parachutes and buoyant airbags to enable refurbishment and future reuse.
Beyond the technical milestone, the test underscores China’s broader push toward reusable launch services, a trend that could reshape global launch economics. Zenk Space’s roadmap includes the larger 62‑metre ZH‑2, capable of 12 tonnes to SSO, and the 81‑metre ZH‑3, which aims for full first‑stage recovery. As state‑backed programs like Long March 10A and private competitors such as Galactic Energy and Space Pioneer race to operational status, Zenk’s progress adds depth to a market that is increasingly attractive to international satellite operators seeking cost‑effective access to orbit.
Low-profile Chinese launch firm conducts first stage static fire
ESPOO, Finland — One of China’s lower‑profile launch startups, Zenk Space, has conducted a first‑stage static fire for its Zhihang‑1 rocket ahead of a planned launch.
Zenk Space, full name Beijing Space Zhihang Technology Co., Ltd., conducted the static‑fire test of the Zhihang‑1 first stage on Feb. 11 using the HOS‑1 mobile sea‑platform facilities off the coast of Shandong province. The company did not explicitly state the length of the test firing, but published tens of seconds of footage from the test. Commercial tank manufacturer R‑Space provided the storage tanks for the test, according to a statement.
“The success of this test marks that the Zhihang‑1 rocket has fully completed all major ground tests prior to its debut flight and will soon proceed to its first flight test mission.” – Zenk Space, statement.
Earlier statements had indicated plans for a launch before the end of February, with company materials shared online suggesting that Zhihang‑1, or ZH‑1, will be a roughly 50‑meter‑long, three‑stage kerosene‑liquid‑oxygen launch vehicle with 3.35‑meter‑diameter stages. Powered by four YF‑102 kerolox engines developed by China’s main state‑owned space contractor CASC on the first stage, the ZH‑1 will be capable of lifting 4,000 kg to a 500‑kilometer‑altitude sun‑synchronous orbit (SSO). YF‑102 gas‑generator engines have been used on Space Pioneer’s Tianlong‑2 and will power CAS Space’s new Kinetica‑2.
Zenk Space, which was established in 2019, acknowledged the guidance and support it received from the State Administration for Science, Technology and Industry for National Defense (SASTIND) and various levels of national‑defense science and technology industry management departments in Shandong Province. The company also stated it will remain committed to its founding principles, follow fundamental engineering disciplines, build high‑quality products, and contribute to China’s space industry.
The company is planning partial engine recovery for the ZH‑1, as part of an incremental plan to develop reusable launchers. The first stage of the ZH‑1 will not be recovered, according to one presentation shared online; instead the engine‑bay section will separate from the first stage after second‑stage separation. Thermal protection will assist high‑speed re‑entry through the atmosphere, before parachutes deploy to slow descent, with airbags for buoyancy after splash‑down. The engines can then be recovered, inspected and refurbished and potentially integrated with a new first stage. The plan echoes the SMART recovery system studied by United Launch Alliance.
Zenk Space plans to develop the larger, 62‑m‑long ZH‑2 capable of carrying 12,000 kg to a 500‑km SSO while also planning to recover the first stage. ZH‑3 will be a 5‑meter‑diameter, 81‑meter‑long launcher with first‑stage recovery.
Zhihang‑1 is one of a number of new Chinese launch vehicles expected to have debut flights in 2026. CASC is preparing for the first launches of the Long March 10A, Long March 10B and Long March 12B, all of which are designed for recovering the first stage. Commercial firms are also making preparations for first launches, including Galactic Energy’s Pallas‑1, Nebula‑1 from Deep Blue Aerospace, Gravity‑2 from Orienspace, Kinetica‑2 from CAS Space, Yuan Xing Zhe‑1 (YXZ‑1) from Space Epoch and Tianlong‑3 from Space Pioneer.
Landspace’s Zhuque‑3 and CASC’s Long March 12A are expected to make new launch attempts. The pair both reached orbit in December 2025, but first‑stage recovery attempts failed. China also earlier this month launched its experimental reusable spacecraft, suspected to be a spaceplane, for the fourth time.
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