Grinntech Grinntech is a company that specializes in lithium battery technology for electric vehicles. | ![]() Shandong Goldencell Electronics Technology Shandong Goldencell Electronics Technology (山东精工电子科技股份有限公司, also known as JGNE) is a company that designs, manufactures, and supplies electronic equipment. | ||
Founding Date | Founding Date 2013 | Founding Date 2008 | Founding Date 2008 |
Type | Type Private | Type Private | Type Public |
Tags | |||
Locations | Locations Chennai, IN HQ | Locations Zaozhuang, CN HQ Heyuan, CN Shenzhen, CN Espoo, FI Pleasanton, US | Locations Fremont, US HQ |
Employees | Employees 422% decrease | Employees 431 | Employees 9924% increase |
Funding | |||
Total funding raised | Total funding raised $ 4m | Total funding raised N/A | Total funding raised $ 55m |

Shandong Goldencell Electronics Technology (山东精工电子科技股份有限公司, also known as JGNE) is a company that designs, manufactures, and supplies electronic equipment.
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Amprius Technologies is a manufacturer and developer of lithium-ion batteries.
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