![]() Jiangsu Rijiu Optoelectronics Jiangsu Rijiu Optoelectronics (江苏日久光电股份有限公司坐) is a manufacturer and distributor of optical conductive materials. | ![]() Melecs Group Melecs Group (also known as Melecs EWS) is an electronics engineering, manufacturing, and service provider company. | ![]() Lens Technology Lens Technology (蓝思科技股份有限公司) is a manufacturing company that produces components from materials such as glass, sapphire, ceramics, metals, and plastics. | AMETEK AMETEK is a company that manufactures and sells electronic instruments (EIG) and electromechanical (EMG) devices. | ![]() CHINT CHINT Group (正泰集团股份有限公司) is a company that manufactures low-voltage electrical appliances, power transmission, and distribution equipment. | |
Founding Date | Founding Date 2010 | Founding Date 2009 | Founding Date 1993 | Founding Date 1930 | Founding Date 1984 |
Type | Type Public | Type Subsidiary | Type Public | Type Public | Type Private |
Tags | |||||
Locations | Locations Suzhou, CN HQ Jiaxing, CN | Locations Siegendorf, AT HQ Vienna, AT Wuxi, CN Győr, HU Corregidora, MX Auburn Hills, US | Locations Changsha, CN HQ | Locations Berwyn, US HQ Sao Paulo, BR Tombadouro, BR Calgary, CA Beijing, CN Beijing, CN Guangzhou, CN see more | |
Employees | Employees 493 | Employees 1,8005% decrease | Employees 136,458 | Employees 22,5005% increase | Employees 50,00025% increase |
Valuation ($) | Valuation ($) 625.1 m | Valuation ($) N/A | Valuation ($) 15.7 b | Valuation ($) 38.8 b | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) ¥648.9m (FY, 2025) | Revenue (est.) €486m (Y, 2025) | Revenue (est.) ¥72.2b (FY, 2025) | Revenue (est.) $7.4b (FY, 2025) | Revenue (est.) ¥113.5b (FY, 2024) |
Cost of goods | Cost of goods ¥451.2m (FY, 2025) | Cost of goods N/A | Cost of goods ¥62.5b (FY, 2025) | Cost of goods $4.7b (FY, 2025) | Cost of goods ¥91.4b (FY, 2024) |
Gross profit | Gross profit ¥210.1m (FY, 2025) | Gross profit N/A | Gross profit ¥11.4b (FY, 2025) | Gross profit $2.7b (FY, 2025) | Gross profit ¥22.2b (FY, 2024) |
Net income | Net income ¥104.5m (FY, 2025) | Net income N/A | Net income ¥4b (FY, 2025) | Net income $1.5b (FY, 2025) | Net income ¥5.8b (FY, 2024) |
Operating ⚠ | |||||
Countries | Countries N/A | Countries N/A | Countries N/A | Countries 18 (FY, 2022) | Countries 140 (Aug, 2024) |
Trademarks | Trademarks N/A | Trademarks 3 (Aug, 2024) | Trademarks N/A | Trademarks N/A | Trademarks 10 (Aug, 2024) |

Melecs Group (also known as Melecs EWS) is an electronics engineering, manufacturing, and service provider company.
View company
Lens Technology (蓝思科技股份有限公司) is a manufacturing company that produces components from materials such as glass, sapphire, ceramics, metals, and plastics.
View companyAMETEK is a company that manufactures and sells electronic instruments (EIG) and electromechanical (EMG) devices.
View company
CHINT Group (正泰集团股份有限公司) is a company that manufactures low-voltage electrical appliances, power transmission, and distribution equipment.
View company