Ciab {- Kev txhaj tshuaj: thawj kauj ruam mus rau siab- zoo steel ntawm
Lub Wax Rhiav: Kho, sib dhos, thiab ntxuav cov txheej txheem hauv yeej- viet
Peev Casting: Lub Plhaub Meticulous - Ua cov txheej txheem ntawm Yeej- viet
Dewaxing txheej txheem hauv yeej - viet: tom qab kos duab ntawm stainless hlau incesment casting
Stainless hlau casting & txheej txheem melting|Yeej - viet precisent ua