![]() Keystone Electronics Keystone Electronics is a company that designs, manufactures, and supplies hardware and electronic components. | ![]() Kaizhong Precision Shenzhen Kaizhong Precision Technology (深圳市凯中精密技术股份有限公司) is a company that engages in the research, development, production, and sale of commutators, slip rings, and connectors. | ![]() AOI Electronics AOI Electronics (アオイ電子株式会社) is a manufacturer and distributor of electronic components. | |
Founding Date | Founding Date 1950 | Founding Date 2009 | Founding Date 1969 |
Type | Type Private | Type Public | Type Public |
Tags | |||
Locations | Locations New Hyde Park, US HQ New Hyde Park, US | Locations Shenzhen, CN HQ Changsha, CN Heyuan, CN Shanghai, CN Shenzhen, CN Nagoya, JP | Locations Takamatsu, JP HQ Asahimachi, JP Kanonji, JP Minato City, JP |
Employees | Employees 594% increase | Employees 3,68216% decrease | Employees 2,116 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 731.7 m | Valuation ($) 175.3 m |
Financial | |||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥2.6b (FY, 2025) | Revenue (est.) ¥35b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods ¥2.3b (FY, 2025) | Cost of goods ¥28.1b (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit ¥589.3m (FY, 2025) | Gross profit ¥6.9b (FY, 2025) |
Net income | Net income N/A | Net income ¥233.6m (FY, 2025) | Net income ¥178m (FY, 2025) |

Shenzhen Kaizhong Precision Technology (深圳市凯中精密技术股份有限公司) is a company that engages in the research, development, production, and sale of commutators, slip rings, and connectors.
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AOI Electronics (アオイ電子株式会社) is a manufacturer and distributor of electronic components.
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