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1. Lost wax process.
2. Soluble glass process.
3. Design and alloy selection flexibility.
4. Materials:carbon steel, alloy steel, tool steel.
5. Produced by experienced technical staff.
6. Small orders accepted.
7. 100% test before delivery.
8. With the process control of PPAP.
9. Prefect test ability.
10. Special heat treatment: polishing,plating.
11. Machining and assembly are also available.
Tianyi precision produces a range of hydraulic cylinders. For the castings the company uses state of the art casting techniques and is able to produce at CT3-5 and surface roughness RA3.2μ m. For the hydraulic cylinders production foreign advanced sealing package, high quality carbon steel and alloy steel for cylinders,high frequency and tempering material for pistons.
steel impeller
