| Germany Danspersun Fluid Control Tech (China) Co., Limited | Private company limited by shares | Live |
| CHINA XINDONG HEALTH CONTROL MANGEMENT CO., LIMITED | Private company limited by shares | Live |
| COLLECTIONS SCOPE OF OPERATION (CHINA) COLLECTION INVESTMENT CONTROL LIMITED | Private company limited by shares | Dissolved |
| CHINA CONSULT & CONTROL LIMITED | Private company limited by shares | Dissolved |
| DESN FLOW CONTROL (CHINA) CO., LIMITED | Private company limited by shares | Live |
| Control Devices China Limited | Private company limited by shares | Live |
| Samsung Electric Control China Limited | | Live |
| LAMPAR FLOW CONTROL (CHINA) LIMITED | Private company limited by shares | Live |
| CHINA FLUID CONTROL LIMITED | Private company limited by shares | Live |
| Honeywell Automation Control (China) Co., Limited | | Live |
| SMART INTELLIGENT CONTROL (CHINA) LIMITED | Private company limited by shares | Live |
| Nekes Automatic Control (China) Co., Limited | Private company limited by shares | Live |
| Phoenix Control (China) Limited | Private company limited by shares | Live |
| RTP (CHINA) CONTROL SYSTEM LIMITED | Private company limited by shares | Live |
| BALUFU CONTROL SYSTEM (CHINA) LIMITED | Private company limited by shares | Live |
| CONTROL TECHNIQUES CHINA PTE LIMITED | Private company limited by shares | Dissolved |
| WATTS FLOW CONTROL (CHINA) CO., LIMITED | Private company limited by shares | Live |
| CHOKEFLO CONTROL LIMITED | Private company limited by shares | Live |
| CHINA CHRONIC DISEASE CONTROL ASSOCIATION LIMITED | Private company limited by shares | Live |
| CHUNG HING CLEANING & PEST CONTROL SERVICE LIMITED | Private company limited by shares | Live |
| CITECT CONTROL SYSTEMS LIMITED | Private company limited by shares | Live |
| CITIC AUTO CONTROL LIMITED | Private company limited by shares | Live |
| City Door Control System Limited | Private company limited by shares | Dissolved |
| HONG KONG KONG PO CITY PEST CONTROL CO., LIMITED | Private company limited by shares | Dissolved |
| City Pest Control Limited | Private company limited by shares | Live |
| NEW CITY CLEANING & PEST CONTROL SERVICE LIMITED | Private company limited by shares | Dissolved |
| CLIMATE CONTROL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CONTROL CLOTHER COMPANY LIMITED | Private company limited by shares | Live |
| CLOUD CONTROL LIMITED | Private company limited by shares | Live |
| For Ez Control Co., Limited | Private company limited by shares | Live |
| HK ZK CONTROL CO., LIMITED | Private company limited by shares | Live |
| China Academy of Vision Prevention and Control Co., Limited | Private company limited by shares | Live |
| Cash Acme Industry Control (HK) Co., Limited | Private company limited by shares | Live |
| HONGRUN AUTOMATIC CONTROL CO., LIMITED | Private company limited by shares | Live |
| Caesar Door Control Co., Limited | Private company limited by shares | Live |
| CHINA ELDERLY CHRONIC DISEASE CONTROL CENTER CO., LIMITED | Private company limited by shares | Live |
| HK CHENG SHI CONTROL CO., LIMITED | Private company limited by shares | Live |
| HK CHIAJEN AUTOMATIC CONTROL VALVE MANUFACTURING CO., LIMITED | Private company limited by shares | Dissolved |
| STOCK FLUID CONTROL (CHINA) CO., LIMITED | Private company limited by shares | Live |
| Galleon (China) Control Co., Limited | Private company limited by shares | Live |
| China Infection Control Co., Limited | | Live |
| CHINESE DIABETES CONTROL KANGFU INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| Germany Crown Technology Gate Control Co., Limited | Private company limited by shares | Live |
| Taiwan Crown Precision Gate Control Co., Limited | | Live |
| ASIA DESERTIFICATION CONTROL GROUP CO., LIMITED | Private company limited by shares | Live |
| DIANA CONTROL SYSTEM TRADING (INTERNATIONAL) CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA ELDERLY CHRONIC DISEASES PREVENTION AND CONTROL MAGAZINE CO., LIMITED | Private company limited by shares | Live |
| HK CONTROL ELECTRIC CO., LIMITED | Private company limited by shares | Live |
| MAG Electric & Control HK Co., Limited | Private company limited by shares | Live |
| S.A.M CONTROL ELECTRIC CO., LIMITED | Private company limited by shares | Live |
| Shanghai Renmin Remote Control Electric Co., Limited | Private company limited by shares | Live |
| CONTROL ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| HO FUNG ENVIRONMENTAL PROTECTION CLEANING & PEST CONTROL CO., LIMITED | Private company limited by shares | Dissolved |
| NINGBO ROBUST CONTROL EQUIPMENT MAKER CO., LIMITED | Private company limited by shares | Dissolved |
| FIDELITY (PEST CONTROL) SERVICE CO., LIMITED | Private company limited by shares | Live |
| NINGBO JUNYI FIRE CONTROL EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| CHINA SR-SHINING FIRE CONTROL EQUIPMENT TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| BP FLOW CONTROL CO., LIMITED | Private company limited by shares | Dissolved |
| BRT Flow Control Co., Limited | Private company limited by shares | Live |
| PVS FLOW CONTROL CO., LIMITED | | Live |
| GERMANY MULLER FLOW CONTROL (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| ISOIL FLOW CONTROL CO., LIMITED | Private company limited by shares | Live |
| Flow Control Solutions Co., Limited | Private company limited by shares | Live |
| USA TYCO FLOW CONTROL CO., LIMITED | Private company limited by shares | Live |
| Flowserve Fluid Motion and Control (Suzhou) Co., Limited | Private company limited by shares | Live |
| J&O FLUID CONTROL CO., LIMITED | Private company limited by shares | Live |
| TF FLUID CONTROL SYSTEMS CO., LIMITED | Private company limited by shares | Live |
| CHINA SUGAR CONTROL FOOD TECHNOLOGY CO., LIMITED | | Live |
| GLOBAL CLOUD CONTROL DATA CENTERS CO., LIMITED | Private company limited by shares | Live |
| HongKong Glory Automation Control Technology Co., Limited | Private company limited by shares | Live |
| BOTOU FADA NUMERICAL CONTROL GOFFER TILE MACHINE CO., LIMITED | Private company limited by shares | Live |
| China National Integration Gold Control (HongKong) Co., Limited | Private company limited by shares | Live |
| GOLGATE (U.S.A) NATIONS CONTROL CO., LIMITED | Private company limited by shares | Dissolved |
| LingKong Control Group Co., Limited | Private company limited by shares | Live |
| HDH STOCK CONTROL GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| GERMANY HAVRES AUTOMATIC CONTROL SYSTEM CO., LIMITED | Private company limited by shares | Live |
| China Health Pest Control Association Co., Limited | Private company limited by shares | Live |
| HK LEYANBAO HEALTH CONTROL CO., LIMITED | Private company limited by shares | Live |
| Sensmation (HK) Measurement & Control Technology Co., Limited | Private company limited by shares | Live |
| YING LI NUMERICAL CONTROL EQUIPMENT (HK) CO., LIMITED | Private company limited by shares | Live |
| SiRui (HK) Measurement Control Technology Co., Limited | Private company limited by shares | Live |
| HNSWELL CONTROL CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Control Way Technology Co., Limited | | Live |
| HONGKONG GOFINE FLOW CONTROL EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG OCEAN FLOW CONTROL ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HONGKONG KETESI ACCURACY CONTROL FLUID CO., LIMITED | Private company limited by shares | Live |
| HongKong Yan Xiang Intelligence Control Technology Co., Limited | | Live |
| MELWAY MEASUREMENT & CONTROL TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HONGKONG HUANENG JIAJIN CONTROL SYSTEM CO., LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN VISION CONTROL (HONGKONG) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| VALOUR (HONGKONG) MEASUREMENT & CONTROL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONGKONG WATER AUTOMATIC CONTROL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| Hungwei Pest Control Co., Limited | Private company limited by shares | Live |
| Grand Hyatt HK Health Control Co., Limited | Private company limited by shares | Live |
| KES INDUSTRIAL CONTROL TECHNOLOGY CO., LIMITED | | Live |
| CONTON INDUSTRY FLOW CONTROL CO., LIMITED | Private company limited by shares | Live |
| Asian Infection Prevention and Control Institute Co., Limited | Private company limited by shares | Live |
| INTELLIGENT CONTROL HK CO., LIMITED | Private company limited by shares | Live |
| HAYA (HK) INTELLIGENT CONTROL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONGRUN INTELLIGENT CONTROL CO., LIMITED | Private company limited by shares | Live |