![]() ARC Technologies ARC Technologies is a supplier of microwave and RF-absorbing materials for commercial and defense applications. | ![]() QW Solar Guangdong QW SOLAR Technology (广东泉为科技股份有限公司, formerly known as Guangdong Guoli Science and Technology) is a company that produces polymer materials. | ||
Founding Date | Founding Date 1988 | Founding Date 1996 | Founding Date 2002 |
Type | Type Subsidiary | Type Private | Type Public |
Tags | |||
Locations | Locations Amesbury, US HQ | Locations Mukilteo, US HQ | Locations Dongguan, CN HQ |
Employees | Employees 1113% increase | Employees 1 | Employees 29052% decrease |

Sienna Technologies is a company that manufactures advanced ceramic materials.
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Guangdong QW SOLAR Technology (广东泉为科技股份有限公司, formerly known as Guangdong Guoli Science and Technology) is a company that produces polymer materials.
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