0535-2786618
Fax:0535-2742378
Contact:Zhang Jun
Phone:13455521111
Add:Guangming Village, Sanshandao Avenue, Laizhou, Shandong
HB-1:1.66-1.69
HB-2:1.85-1.90
HB-3:1.97-2.03
HB-4:2.00-2.05
HB-5:2.40-2.45
HB-6:3.95-4.05
0.26D:2.10-2.15
0.24D:2.17-2.23
1B:1.97-2.03
2B:2.40-2.45
3B:2.90-3.00
4B:2.40-2.45
5B:3.50-3.60
6B:3.10-3.17
7B:3.45-3.55
8B:3.95-4.55