Graywacke Competitors and Similar CompaniesClear all
Graywacke's competitors and similar companies include Huamai and R&D Batteries.
 Graywacke Graywacke is a company that specializes in manufacturing military-grade portable power equipment. |  Huamai Nanjing Huamai Technology (南京华脉科技股份有限公司) is a company that specializes in the research, development, design, manufacturing, and sale of optical communication and telecom products. |  R&D Batteries R&D Batteries is a company that designs and manufactures batteries for the medical sector. | |
Founding Date | Founding Date 1999 | Founding Date 1998 | Founding Date 1991 |
Type | Type Private | Type Public | Type Private |
Tags | |||
Locations | Locations Mansfield, US HQ | Locations Nanjing, CN HQ Beijing, CN Chengdu, CN Chongqing, CN Fuzhou, CN Guangzhou, CN Guiyang, CN see more | Locations Burnsville, US HQ |
Employees | Employees 6 | Employees 732 | Employees 196% increase |
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Huamai
HQ
Nanjing, CN
Employees
732
Nanjing Huamai Technology (南京华脉科技股份有限公司) is a company that specializes in the research, development, design, manufacturing, and sale of optical communication and telecom products.
View companyR&D Batteries
HQ
Burnsville, US
Employees
19↑ 6% increase
R&D Batteries is a company that designs and manufactures batteries for the medical sector.
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