![]() AF&C Environmental Technology AF&C Environmental Technology Xiamen (爱芯环保科技(厦门)股份有限公司) is a provider of indoor and in-vehicle intelligent and healthy air purification systems. | ![]() Gradient Gradient (also known as Treau) is a company that offers solutions in the areas of heating, ventilation, and air conditioning. | ||
Founding Date | Founding Date 2007 | Founding Date 1988 | Founding Date 2017 |
Type | Type Public | Type Public | Type Private |
Tags | |||
Locations | Locations Xiamen, CN HQ Beijing, CN Xiamen, CN | Locations Tulsa, US HQ Longview, US Parkville, US Redmond, US | Locations HQ |
Employees | Employees 9214% increase | Employees 3,8565% increase | Employees 595% decrease |
Financial | |||
Revenue (est.) | Revenue (est.) ¥40.1m (FY, 2024) | Revenue (est.) $1.4b (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods ¥31.1m (FY, 2024) | Cost of goods $1.1b (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit ¥9.3m (FY, 2024) | Gross profit $385.7m (FY, 2025) | Gross profit N/A |
Net income | Net income (¥8.3m) (FY, 2024) | Net income $107.6m (FY, 2025) | Net income N/A |

AAON is a company engaged in manufacturing and testing HVAC equipment.
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Gradient (also known as Treau) is a company that offers solutions in the areas of heating, ventilation, and air conditioning.
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