AIP has been audited by the Chinese Special Equipment Licensing Organization and is now certified to sell high pressure vessels within the country. In the USA, ASME code has been the standard, but many countries are now implementing their own codes to ensure safety is met. As one of the few companies with a zero vessel failure history, AIP’s conservative design, comprehensive FEA analysis, and third party inspection regiment, has proven very successful. While many companies sell based on theories or by using scare tactics, AIP constantly promotes proven designs and products. Always check references and past history before you buy.