Grupo Eletropoll Grupo Eletropoll (also known as Eletropoll Eletrodutos Metalicos) is a manufacturer of electrical panels and steel plates. | ![]() 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. | The H-J Family of Companies The H-J Family of Companies (also known as H-J International) is a company that manufactures and supplies transformer and switchgear components. | ![]() S&S Tech S&S Tech (에스앤에스텍) is a company that manufactures and distributes blank masks for displays and semiconductors. | |
Founding Date | Founding Date 1999 | Founding Date 2009 | Founding Date 1969 | Founding Date 1969 | Founding Date 2001 |
Type | Type Private | Type Public | Type Public | Type Private | Type Public |
Tags | |||||
Locations | Locations Corupá, BR HQ | 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 | Locations High Ridge, US HQ | Locations Daegu, KR HQ Seongnam, KR Yongin, KR |
Employees | Employees 2097% increase | Employees 3,68216% decrease | Employees 2,116 | Employees 1372% increase | Employees 2996% increase |
Valuation ($) | Valuation ($) N/A | Valuation ($) 731.7 m | Valuation ($) 175.3 m | Valuation ($) N/A | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥2.6b (FY, 2025) | Revenue (est.) ¥35b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) ₩243.7b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods ¥2.3b (FY, 2025) | Cost of goods ¥28.1b (FY, 2025) | Cost of goods N/A | Cost of goods ₩146.3b (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit ¥589.3m (FY, 2025) | Gross profit ¥6.9b (FY, 2025) | Gross profit N/A | Gross profit ₩98.4b (FY, 2025) |
Net income | Net income N/A | Net income ¥233.6m (FY, 2025) | Net income ¥178m (FY, 2025) | Net income N/A | Net income ₩58.1b (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.
View companyThe H-J Family of Companies (also known as H-J International) is a company that manufactures and supplies transformer and switchgear components.
View company
S&S Tech (에스앤에스텍) is a company that manufactures and distributes blank masks for displays and semiconductors.
View company