| WEIHAI CITY WEILIANG MEASURING TOOLS LIMITED | Private company limited by shares | Live |
| MANSFIELD CONSTRUCTION MEASURING LIMITED | Private company limited by shares | Live |
| NK MEASURING & CONTROL (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SANSHEN MEASURING AND CUTTING TOOL LIMITED | Private company limited by shares | Live |
| E MEASURING DEVICE LIMITED | Private company limited by shares | Live |
| Top Measuring Field Limited | Private company limited by shares | Dissolved |
| HONGKONG TEGONG PRECISION MEASURING TOOLS (GROUP) LIMITED | Private company limited by shares | Dissolved |
| HARBIN TOOLS MEASURING TOOL GROUP LIMITED | Private company limited by shares | Dissolved |
| HAERBIN HAGONGLIANG MEASURING TOOL CUTTING TOOL LIMITED | Private company limited by shares | Live |
| CAMRY MEASURING TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| BAOFENG (HONG KONG) TOOLS AND MEASURING TOOLS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Jingke Measuring Instrument Co., Limited | Private company limited by shares | Live |
| Hong Kong South Measuring Instrument Technology Co., LIMITED | Private company limited by shares | Live |
| HONG KONG UNIVERSAL MEASURING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SEE TAK (HONG KONG) ELECTRONIC MEASURING DEVICES COMPANY LIMITED | Private company limited by shares | Dissolved |
| HARBIN (HONG KONG) MEASURING & CUTTING TOOL WORKS TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG YIDIAN MEASURING APPLIANCE ELECTRON LIMITED | Private company limited by shares | Dissolved |
| Particle Measuring Systems (HongKong) Limited | Private company limited by shares | Dissolved |
| HK XTM MEASURING INSTRUMENT LIMITED | Private company limited by shares | Live |
| GERMANY EMS MEASURING INSTRUMENT (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| HOFFER MEASURING INSTRUMENTS CO., LIMITED | Private company limited by shares | Live |
| Minyue Longgong Measuring Tool Co., Limited | | Live |
| GUILIN SANXING MEASURING TOOL MAKE LIMITED | Private company limited by shares | Live |
| SHANGHAI MEASURING TOOLS LIMITED | Private company limited by shares | Live |
| SHANGHAI SHENLIANG MEASURING TOOLS LIMITED | Private company limited by shares | Live |
| Shanghai Teke Measuring Tools Limited | Private company limited by shares | Live |
| RUI DE MEASURING AND TESTING TECHNIQUES LIMITED | Private company limited by shares | Live |
| HK JIAHE PRECISION MEASURING TOOL LIMITED | Private company limited by shares | Live |
| SHANGHAI SHANGHONG LABOR MEASURING TOOL LIMITED | Private company limited by shares | Dissolved |
| HK HENGLIANG MEASURING TOOLS LIMITED | Private company limited by shares | Live |