About Us

Precision Investment Casting & CNC Machining Solutions | Vast

Vast is a leading manufacturer specializing in silica sol investment casting, advanced CNC machining, and comprehensive surface treatment services. We deliver high-complexity precision castings and value-added machined components engineered to meet the most demanding technical specifications.

Core Manufacturing Capabilities

We provide end-to-end manufacturing solutions across a diverse spectrum of high-performance materials:

• Steels: Stainless Steel, Carbon Steel, and Low Alloy Steel.

• Advanced Alloys: Superalloys, Titanium Alloys, and Aluminum Alloys.

• Precision Finishing: State-of-the-art CNC machining and specialized surface treatments.

Global Industry Expertise

Our precision components are trusted by industry leaders across 15+ sectors, ensuring reliability in critical environments:

• Energy & Power: Nuclear Power, New Energy Equipment, Oil & Gas, and Power Generation.

• Aerospace & Industrial: Aerospace components, Industrial Gas Turbines, and High-Speed Rail.

• Industrial Machinery: Fluid Chemistry, Instrumentation, Food Machinery, and Industrial Locks.

• High-Tech & Medical: Automotive parts and high-precision Medical Devices.

Certified Quality & Compliance

At Vast, quality is not just a standard—it is our commitment. We maintain a rigorous quality control system backed by international certifications to ensure consistent excellence:

• ISO 9001:2015 (Quality Management System)

• ISO 14001:2015 (Environmental Management System)

• OHSAS 18001:2007 (Occupational Health and Safety)