We choose the best steel to made it produced by CNC grinded precise can be heated proof on + -60 degree inner and surrounding. We got excellent material, 30 years experince specialist to quality control.
1. UCP201 - UCP218.
2. UCF201 - UCF218.
3. UCFC201 - UCFC218.
4. UCT201 - UCT216.
5. UCFL201 - UCFL215.
6. UCPA201 - UCPA210 and so on.