LOSTFOAM CASTING! MANA MANA has sole technologyof vacuum lose foam in Taiwan, which is our speciality as well as the forerunner of the foundrying vacuum lose foam in Taiwan. Since 1998 we made t he research into this technology till now, we have lots of technologic resources and experience. Vaccum lose foam is considered the green revolution of foundry industry by many advanced occident countries for five reasons a as follows:1. the most environment-protected foundry2. the lowest consuming energy foundry3. the lowest capital foundry4. the most advanced foundry5. nice working environment
... {read more}