vacuum casting prototype 1.16years experience in Prototype, Manufacture Item namevacuum casting prototypeCompany nameShenZhen KaiAo Tooling Co; ... 2. CNC prototype manufacturing3. Rapid silicone mould and vacuum casting4. Aluminum parts machining5. Reverse Engineering6. Injection ... , air conditioner, TV, fan, shower, fridge, coffee machine and etc6. Others: toys, exhibition samples, testing samples. ...