Feb 26, 2012
1.Vaccum pump impeller
2. Material CD4MCU,316S.S.,304S.S.,A20
3. Investment Casting
4. OEM service
5. 100% replace Siemens
Our product range:1.Material: abrasion-resistant steel, refractory steel, bronze, cast iron, cast steel, stainless steel, Hastelloy alloy, Stellite alloy,...