About Us

At Vast, we utilize advanced technologies such as silica sol investment casting, CNC machining, and surface treatment to manufacture complex precision castings and value-added machining products. Our capabilities cover a wide range of materials including stainless steel, carbon steel, low alloy steel, superalloys, titanium alloys, and aluminum alloys.

We serve diverse industries such as nuclear power, fluid chemistry, instrumentation, food machinery, high-speed rail, new energy equipment, automotive, oil & gas, medical devices, industrial locks, power equipment, aerospace, and industrial gas turbines.

Since our establishment, we have been committed to precision manufacturing and rigorous quality control. Vast is certified to ISO 9001:2015 (Quality Management System), ISO 14001:2015 (Environmental Management System), and OHSAS 18001:2007 (Occupational Health and Safety Management System), ensuring consistent reliability and full compliance with international standards.