In aerospace, there is no margin for error. Every fitting, valve, and tube must endure extreme temperatures, pressure cycles, and vibrations — all while meeting the strictest international standards. Reliability is not just important; it is mission critical.

LiTech brings value to aerospace projects not by claiming to manufacture flight-grade components, but by knowing the landscape. We understand where ultra-high-purity stainless steel solutions are applicable — such as in ground testing facilities, fueling systems, laboratory environments, and R&D setups — and where aerospace-specific standards (AS, NAS, MIL-SPEC) must be met with certified manufacturers.

Our strength lies in acting as your local partner in China:

• Supplying high-quality stainless steel tubing, tube fittings, valves, regulators, and purifiers for aerospace research and ground infrastructure.

• Leveraging our supplier network to identify, source, and verify specialized aerospace-grade products when required.

• Ensuring you save time, reduce risks, and gain confidence in the reliability of every component.

By combining technical expertise with deep industry connections, LiTech does more than provide parts — we help aerospace customers navigate China’s complex supply chain with clarity and trust.

LITECH recommended products and application scenarios

LiTech does not directly manufacture, but can assist customers in interfacing with:

1. Flight-grade Valves & Fittings

• Compliant with AS, NAS, and MIL-SPEC standards, suitable for critical fluid systems in spacecraft and aircraft.

2. Lightweight Alloy Tubing

• Suitable for lightweight aerospace designs, capable of withstanding extreme operating conditions.

3. Cryogenic Components

• Piping and valves for liquid hydrogen and liquid oxygen propellants, requiring specialized certification.

4.Filters & Purifiers

• Ensure the cleanliness of test gases and fluids to avoid affecting test results.

LiTech directly provides the following:

1. Stainless Steel Tubing & Tube Fittings

• For use in ground fuel/gas supply systems, test benches, and testing equipment.

2. Pressure Regulators & Valves

• For gas flow and pressure control in laboratories and R&D facilities.