Conundrum Technologies Conundrum Technologies is a company that provides low-voltage technology and renewable energy systems. | ![]() China ENFI Engineering China ENFI Engineering (China ENFI, formerly China Nonferrous Engineering and Research Institute or Beijing Central Engineering Institute for Nonferrous Metallurgical Industries) is an engineering company operating businesses in project integration, new energy industry, and resource development. | |
Founding Date | Founding Date 1999 | Founding Date 1953 |
Type | Type Private | Type Subsidiary |
Tags | ||
Locations | Locations Denver, US HQ Basalt, US Edwards, US | Locations CN HQ |
Employees | Employees 137% decrease | Employees 15,000 |

China ENFI Engineering (China ENFI, formerly China Nonferrous Engineering and Research Institute or Beijing Central Engineering Institute for Nonferrous Metallurgical Industries) is an engineering company operating businesses in project integration, new energy industry, and resource development.
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