天津市通千古金屬材料有限公司

S30C S30C S30C

S40C S40C S40C

S45C S45C S45C

60SiCr7 60SiCr7 60SiCr7

LC10 LC10 LC10

LC9 LC9 LC9

LC4 LC4 LC4

LC3 LC3 LC3

6063-T651 6063-T651 6063-T651

6063-T651 6063-T651 6063-T651

5083-H321 5083-H321 5083-H321

5052-H34 5052-H34 5052-H34

5052-H32 5052-H32 5052-H32

8A06 8A06 8A06

7A19 7A19 7A19

5A33 5A33 5A33

5A30 5A30 5A30

5A12 5A12 5A12

5A06 5A06 5A06

5A05 5A05 5A05