| SHENGYA PETROLEUM EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNRISE PETROLEUM EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SUPPLY PETROLEUM EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| PETROMATIC EQUIPMENT INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| EASTERN CERAMIC PHARMACEUTICAL EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| PHIDA STAGE EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| PHILIP ELECTRICAL EQUIPMENT GROUP HOLDING LIMITED | Private company limited by shares | Dissolved |
| TOPS PHOTO SUPPLIES AND AUDIO EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| POWERWIN PHOTO EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| MINGJIA PHOTOELECTRIC MEASUREMENT EQUIPMENT LIMITED | Private company limited by shares | Live |
| HK YUXIN PHOTOELECTRIC EQUIPMENT LIMITED | Private company limited by shares | Live |
| CHONGCENT PHOTOGRAPHIC EQUIPMENT CO. LIMITED | Private company limited by shares | Dissolved |
| B.K.H.N PHOTOGRAPHIC EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| LEADWIN PHOTOGRAPHIC EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| LENJOY PHOTOGRAPHIC EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| LINGFEI PHOTOGRAPHIC EQUIPMENT CO., LIMITED | | Live |
| NOYA PHOTOGRAPHIC EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| MR STUDIO ONE (HONG KONG) PHOTOGRAPHIC EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Lynca Photographic equipment Co., Limited | Private company limited by shares | Live |
| NOBEL PHOTOGRAPHIC EQUIPMENT CO. LIMITED | Private company limited by shares | Dissolved |
| Transvision Photographic Equipment Co., Limited | Private company limited by shares | Live |
| Zhongshan OBO Photographic Equipment Co., Limited | Private company limited by shares | Live |
| JJC PHOTOGRAPHY EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| B AND B PHOTOGRAPHY EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| BILDPRO Photography Equipment Co., Limited | Private company limited by shares | Live |
| Hk Shanny Photography Equipment Co., Limited | Private company limited by shares | Live |
| HK KINGHOME PHOTOGRAPHY EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| NAISI PHOTOGRAPHY EQUIPMENT (H.K) LIMITED | Private company limited by shares | Live |
| MOTES PHOTOGRAPHY VIDEO EQUIPMENT LIMITED | Private company limited by shares | Live |
| PIONEER CATERING EQUIPMENT & ENGINEERING LIMITED | Private company limited by shares | Live |
| PIONEER SPORTS EQUIPMENT TRADING CO., LIMITED | Private company limited by shares | Live |
| Paisen Pipeline Equipment (HongKong) Co., Limited | Private company limited by shares | Live |
| LANGFANG XIAOWEI PIPELINE EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| LANDEE PIPELINE EQUIPMENT LIMITED | Private company limited by shares | Live |
| All Long Pipeline Equipment Service Limited | Private company limited by shares | Live |
| HK YUANLI VALVE PIPELINE EQUIPMENT GROUP LIMITED | Private company limited by shares | Live |
| YIJIEYA PETROLEUM PIPELINE EQUIPMENT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Yiping pipeline equipment Co., Limited | | Live |
| Grinnell Piping Equipment Limited | Private company limited by shares | Live |
| HK EQUIPMENT & PIPING SUPPLIES LIMITED | Private company limited by shares | Live |
| PIVOT FITNESS EQUIPMENT LIMITED | Private company limited by shares | Live |
| EQUIPMENT PLACEMENTS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| P & T PLANT & EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| PLANT & EQUIPMENT RENTAL & CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| PLANTERS DRILLING EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| PLASTIC EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| LUFAY VEHICLE PLATE EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| Platformrig Energy Equipment Limited | Private company limited by shares | Live |
| JOIN HANDS EQUIPMENT AND PLATING ADDITIVES LIMITED | Private company limited by shares | Dissolved |
| Julong Plating Equipment (Hong Kong) Limited | Private company limited by shares | Live |
| MANIFOLD PLATING EQUIPMENT LIMITED | Private company limited by shares | Live |
| UNITED PLATING EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Happy Play Amusement Equipment Co., Limited | Private company limited by shares | Live |
| Guangzhou Colorful Play Equipment Co., Limited | Private company limited by shares | Live |
| ITALY PLAY OUTDOOR SPORTS EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| BUY & PLAY EQUIPMENT STORE LIMITED | Private company limited by shares | Live |
| PLUS POWER MACHINERY EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| KEY PNEUMATIC EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| A-ONE PONG CONSTRUCTION EQUIPMENT LIMITED | Private company limited by shares | Live |
| TAK PONG (HONG KONG) SANITATION EQUIPMENT LIMITED | Private company limited by shares | Live |
| MIC POOL SPA EQUIPMENT LIMITED | Private company limited by shares | Live |
| Pacific Pool Equipment Limited | | Live |
| POREINC FILTRATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| C M T PORT EQUIPMENT LIMITED | Private company limited by shares | Live |
| SUNYANG PORT EQUIPMENT (HONGKONG) LIMITED | | Live |
| POWER EQUIPMENT CO. LIMITED | Private company limited by shares | Live |
| CTC POWER EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| HTQ POWER EQUIPMENT LIMITED | Private company limited by shares | Live |
| POWER ONE EQUIPMENT LIMITED | Private company limited by shares | Live |
| Greens Power Equipment (HK) Limited | Private company limited by shares | Live |
| HK HIKING POWER SUPPLY EQUIPMENT LIMITED | Private company limited by shares | Live |
| Huaming Power Equipment (HK) Company Limited | Private company limited by shares | Live |
| MAX HYDRO POWER EQUIPMENT LIMITED | Private company limited by shares | Live |
| LASTING POWER EQUIPMENT LIMITED | Private company limited by shares | Live |
| POWER SUPPLY EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| Powerplus Engineering Equipment Limited | Private company limited by shares | Live |
| DIGITAL EQUIPMENT PRC, LIMITED | Private company limited by shares | Dissolved |
| TOP ONE PRECIOUS METALS EQUIPMENT (HK) CO., LIMITED | Private company limited by shares | Live |
| LEK SUN PRECISION EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| HI PRECISION EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| DANASEN PRECISION EQUIPMENT LIMITED | Private company limited by shares | Live |
| Precision Equipment (HK) Limited | Private company limited by shares | Live |
| DAXIN PRECISION EQUIPMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| PRECISION EQUIPMENT SYSTEM LIMITED | Private company limited by shares | Dissolved |
| THINKETRON PRECISION EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| Yueda Precision Equipment Company Limited | Private company limited by shares | Live |
| Premier Machinery Equipment Limited | Private company limited by shares | Live |
| PRESTIGE OFFICE EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| PRESTIGE TESTING EQUIPMENT LIMITED | Private company limited by shares | Live |
| PRE-VIEW DISPLAY EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| GOLD PRIDE EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| BALAMA PRIMA EQUIPMENT LIMITED | Private company limited by shares | Live |
| PRINTER EQUIPMENT (H.K.) LIMITED | Private company limited by shares | Live |
| YEE FAT PRINTING EQUIPMENT LIMITED | Private company limited by shares | Live |
| YAU YEE PRINTING EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| KAM FAT PRINTING EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| M'S PRINTING EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| FAI TAK PRINTING EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| LEO PRINTING EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| JMS PRINTING EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |