The company has the capacity of batch production of high pressure, high temperature, corrosion resistant stainless steel tubes and tube products, which are mainly used in aviation hydraulic, fuel and oil systems, and can be used under 28Mpa system pressure.

The company passed successfully GJB3423 evaluation, has TA18 titanium alloy tubes and tube products development and machining as well as batch production capacity. The products can be used in aviation hydraulic system and civil applications.

Size O.D. Φ49.85±0.05mm I.D. Φ44.85±0.05mm Straightness (jump) 0.05mm/500mm length ≤6000 circular degree ≤0.02mm

The company cooperated with Institute of Metal Research, Chinese Academy of Sciences to carry out technical research, and built the development and manufacturing capacity of GH3625 typical high temperature tube, which can be used in aviation hydraulic system and civil applications.

The company passed successfully GJB3423 evaluation, has TA18 titanium alloy tubes and tube products development and machining as well as batch production capacity. The products can be used in aviation hydraulic system and civil applications.

Size O.D. Φ50±0.04mm I.D. Φ46±0.05mm Straightness (jump) 0.05mm/500mm length ≤6000 circular degree ≤0.02mm

The company has the capability of machining 2 series, 5 series, 6 series and 7 series aluminum alloy tubes of high precision, high performance, thin wall as well as large diameter, which are widely used in aviation helicopter tail shaft, aircraft pylon and aerospace gas transmission system.

Size①O.D. Φ42（-0.12，-0.20）mm ② I.D. Φ38（-0.15，-0.20）mm ③Straightness (jump) 0.05mm/500mm ④circular degree ≤0.02mm

High precision aluminum alloy tube: The company has the capability of machining 2 series, 5 series, 6 series and 7 series aluminum alloy tubes of high precision, high performance, thin wall as well as large diameter, which are widely used in aviation helicopter tail shaft, aircraft pylon and aerospace gas transmission system.

Size①O.D. Φ38（-0.12，-0.20）mm ② I.D. Φ34（-0.15，-0.20）mm ③Straightness (jump) 0.05mm/500mm ④circular degree ≤0.02mm

Size①O.D. Φ27±0.08mm ② I.D. Φ25（0，+0.033）mm ③Straightness (jump) 0.1mm/300mm ④circular degree ≤0.02mm

Size①O.D. Φ32±0.15mm ② I.D. Φ30（0.0，+0.03）mm ③Straightness (jump) 0.1mm/300mm ④circular degree ≤0.02mm