| VITRUM GLASS SUPPLY CO., LIMITED | Private company limited by shares | Live |
| WELMA GLASS CO., LIMITED | Private company limited by shares | Live |
| QINGDAO XINGYAO GLASS CO., LIMITED | | Live |
| YANGGU GLASS CO., LIMITED | Private company limited by shares | Dissolved |
| Yujing Glass Co., Limited | Private company limited by shares | Live |
| HK ZHONGYOU GLASS MACHINERY CO., LIMITED | Private company limited by shares | Live |
| ANHUI COMATE GLASS CO., LIMITED | Private company limited by shares | Live |
| GLASS CONCEPT LIMITED | Private company limited by shares | Dissolved |
| Concordance Glass Inspection (Hong Kong) Company Limited | | Live |
| GLASS CONE LIMITED | | Live |
| DSA GLASS CONSTRUCTION LIMITED | Private company limited by shares | Live |
| Construction Glass Limited | Private company limited by shares | Live |
| WEIDE GLASS CONSTRUCTION COMPANY LIMITED | | Live |
| GLASS TECHNOLOGY TRANSFER & CONSULTING LIMITED | Private company limited by shares | Live |
| CLARITY GLASS & MIRROR COPORATION LIMITED | Private company limited by shares | Live |
| JH GLASS CORPORATION LIMITED | Private company limited by shares | Live |
| JUN LI METAL GLASS CRAFT CO., LIMITED | Private company limited by shares | Live |
| GLASS CREATIONS COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| CREATIVE GLASS LIMITED | Private company limited by shares | Live |
| JIN DA GLASS CULTURAL CO., LIMITED | Private company limited by shares | Dissolved |
| CYBER GLASS LIMITED | Private company limited by shares | Live |
| Shanxi Dahua Glass Scientific Co., Limited | Private company limited by shares | Live |
| Shanxi Dahua Glass Scientific Co., Limited | | Live |
| DALIAN GLASS CO., LIMITED | Private company limited by shares | Live |
| DANFA GLASS LIMITED | Private company limited by shares | Live |
| DECA-LAITE SPECIAL GLASS LIMITED | Private company limited by shares | Dissolved |
| DECHUAN GLASS CO., LIMITED | Private company limited by shares | Live |
| GLASS DECOR LIMITED | Private company limited by shares | Dissolved |
| GLASS DECOR DESIGN LIMITED | Private company limited by shares | Dissolved |
| GLASS DECOR DESIGN (HK) LIMITED | Private company limited by shares | Dissolved |
| Defend glass company Limited | Private company limited by shares | Live |
| DEKOR GLASS CO., LIMITED | Private company limited by shares | Live |
| Glass Design Company Limited | Private company limited by shares | Dissolved |
| BK Glass Design Limited | Private company limited by shares | Live |
| CREATIVE ART GLASS DESIGN LIMITED | Private company limited by shares | Live |
| KEVIN GLASS HOUSE DESIGN LIMITED | Private company limited by shares | Live |
| GLASS MAGIC DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Metal & Glass Design Limited | Private company limited by shares | Live |
| HOUR GLASS DHARMALA LIMITED -THE- | Private company limited by shares | Dissolved |
| Diamond Glass Company Limited | Private company limited by shares | Live |
| DOMINION GLASS & CERAMICS LIMITED | Private company limited by shares | Dissolved |
| DONG TAI GLASS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Glass Door Limited | Company limited by guarantee | Live |
| EAST GLASS COMPANY LIMITED | Private company limited by shares | Dissolved |
| East Asia Glass Limited | Private company limited by shares | Live |
| MISTRAL GLASS (SOUTH EAST ASIA) LIMITED | Private company limited by shares | Dissolved |
| Easy Glass Limited | | Live |
| ELTOP GLASS LIMITED | Private company limited by shares | Dissolved |
| Energy Glass Technology Co., Limited | Private company limited by shares | Live |
| YAOHUA ENERGY SAVING GLASS & DORWIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| YAOHUA ENERGY SAVING GLASS & DORWIN COMPANY LIMITED | Private company limited by shares | Live |
| TIN LUNG GLASS ENGINEEERING LIMITED | Private company limited by shares | Live |
| WAI TAT GLASS ENGINEERING LIMITED | Private company limited by shares | Live |
| S & B GLASS ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| LEE WAH GLASS ENGINEERING LIMITED | Private company limited by shares | Live |
| ART TOP GLASS ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| 3C Glass Engineering Limited | Private company limited by shares | Live |
| LEE LOI GLASS ENGINEERING LIMITED | | Live |
| MC Glass Engineering Limited | | Live |
| Ace Glass Engineering Limited | | Live |
| S & S GLASS ENGINEERING LIMITED | | Live |
| ACHIEVE GLASS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| DAVID ALUMINUM GLASS ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ASIA GLASS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHARN WAH GLASS ENGINEERING LIMITED | Private company limited by shares | Live |
| CHINA GLASS INTERNATIONAL ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| Chow Kee Glass Engineering Limited | Private company limited by shares | Live |
| NEW CHUEN YUEN GLASS ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN SZE GLASS ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| GRAND ENGINEERING GLASS CO., LIMITED | Private company limited by shares | Live |
| GRANDRAY GLASS ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| WEALTHY GLASS CRAFT & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CREATOR'S METAL AND GLASS ENGINEERING LIMITED | Private company limited by shares | Live |
| YAN FAI GLASS CURTAIN ENGINEERING LIMITED | Private company limited by shares | Live |
| YI TAI WO GLASS DESIGN & ENGINEERING CO LIMITED | Private company limited by shares | Live |
| FINE ART GLASS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORM GLASS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FRIENDSHIP GLASS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HANG FAT GLASS ENGINEERING LIMITED | Private company limited by shares | Live |
| CHUNG HING GLASS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONGGE GLASS ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| Sheng Long Glass Engineering Company Limited | Private company limited by shares | Live |
| MAN TAT METAL AND GLASS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| OCEAN GAIN METAL AND GLASS ENGINEERING LIMITED | Private company limited by shares | Live |
| Meyvaert Glass Engineering Limited | Private company limited by shares | Dissolved |
| MING LEE GLASS ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| NGAI WAH GLASS & MIRROR ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MULTIMEDIA GLASS ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| NITTO GLASS DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL GLASS AND METAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POTENTIAL GLASS ENGINEERING LIMITED | Private company limited by shares | Live |
| Sunrise Glass Engineering Limited | Private company limited by shares | Live |
| Sure Win Glass Waterproofing Engineering Limited | Private company limited by shares | Live |
| TAMMY GLASS ENGINEERING LIMITED | Private company limited by shares | Live |
| TANGENT GLASS ENGINEERING LIMITED | | Live |
| THREE BROTHERS GLASS ENGINEERING LIMITED | Private company limited by shares | Live |
| TUNG NGAI GLASS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| UNITED TOP GLASS & DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| WONG HON KEE GLASS ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GLASS SPACE ENTERPRISE LIMITED | Private company limited by shares | Live |