- VISTA Corporatio
- vacuum, vacuum gauge, Titanium vacuum components, data logger software.
- Address:6-9-2, Kamiyoshida Fujiyoshida, Yamanashi
- Kuroiwa Stainless Industrie Inc.
- specialized in tube, fitting, pipe accessory, vacuum components, and special processing for uhp criteria.,BA/EP Tube,High Purity Tube,High Purity Stainless Tube,High Purity Fitting,High Pressure Fitting.
- Address:109-13 Owadashinden, Yachiyo, Chiba, Japan
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