Pemasok dengan izin usaha terverifikasi
Pemasok yang Diaudit | Item | Deskripsi | Material | Proses teknis |
| 1 | Cetakan besi ulet | ASTM A 536-gr.60-40-18, 65-45-12 | Molding pasir hijau |
| DIN-GGG40, GGG50, GGGG60, GGG70 | Resin pasir molding | ||
| JIS-FCD40, FCD50, FCD60, FCD70 | Cetakan busa hilang | ||
| BS-Gr370-17,Gr420-12, Gr500-7 | Selubung cor inti | ||
| NF-FGS370-12, FGS400-12, FGS500-7 | Peleburan tungku listrik | ||
| 2 | Pengecoran setrika abu-abu | ASTM A48-No. P0,30,35.40,45 | Molding pasir hijau |
| ASTM A126-Kelas A, Kelas B, Kelas C | Resin pasir molding | ||
| DIN-G10, G15, G20, G25, G30 | Cetakan busa hilang | ||
| JIS-FC10, FC15, FC20, FC25, FC30, FC35 | Selubung cor inti | ||
| BS-Tingkat 150, 180, 220, 260, 300, 350 | Peleburan tungku listrik | ||
| NF-FGL150, FGL200, FGL250, FGL300 | |||
| 3 | Baja cor karbon | ASTM A16-Cr WCB. Jml WCA, gr. WCC | Molding pasir kaca terlarut |
| ASTM-415-205, 450-240, 485-275, 80-40 | Resin pasir molding | ||
| DIN-GS-C25, GS-38, GS-45, GS-52 | Pengecoran lilin hilang | ||
| JIS-SC410, SC450, SC480,SCC5 | Cetakan busa hilang | ||
| NF-GE230, GE320, GE370 | Selubung cor inti | ||
| Peleburan tungku listrik | |||
| 4 | Baja cor antikarat | ASTM-CF-8M,CF-8, CA-15, CA-40,316, | Molding pasir kaca terlarut |
| DIN-G-X6 CrNi18 G-X7C13 | Resin pasir molding | ||
| JIS-SCS13, SCS1, SCS 2, SCS 14A | Pengecoran lilin hilang | ||
| BS-304 C15, 410C21, 420C29, 316 | Cetakan busa hilang | ||
| NF-Z6CND18.12M, Z6.10M,Z12C13 | Selubung cor inti | ||
| Peleburan tungku listrik | |||
| 5 | Baja campuran pengecoran | DIN-GS-40Mn5, GS-20Mn5, GS-37MnSi5 | Molding pasir kaca terlarut |
| JIS-SCMn3, SCW480, SCSiMn2,SCCM3 | Resin pasir molding | ||
| ASTM-LCC | Pengecoran lilin hilang | ||
| UNS-J02505, J130848 | Cetakan busa hilang | ||
| NF-G20M6, G35Cran4 | Selubung cor inti | ||
| Peleburan tungku listrik |
Pemasok dengan izin usaha terverifikasi
Pemasok yang Diaudit 
