| JADE MOULD BASE COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUANZHOU JIAHE MOULD COMPANY LIMITED | Private company limited by shares | Live |
| HK JIANGNING MECHANICAL MOULD LIMITED | Private company limited by shares | Live |
| JIANYI PLASTIC MOULD (SHENZHEN) CO., LIMITED | Private company limited by shares | Live |
| JIGUANG PRECISION MOULD CO., LIMITED | Private company limited by shares | Live |
| JING NAM WAI YIP MOULD & PLASTIC COMPANY LIMITED | Private company limited by shares | Live |
| JING MU MOULD PLASTIC PRODUCTS LIMITED | Private company limited by shares | Live |
| Jing Yao Mould Technology Limited | Private company limited by shares | Live |
| Jing Zhuo Mould Technology Limited | Private company limited by shares | Live |
| ZHENGSHENG JINGMI MOULD HK CO., LIMITED | Private company limited by shares | Live |
| HK JINGRUI PLASTIC CEMENT MOULD LIMITED | Private company limited by shares | Live |
| JINGTE SEIKO MOULD CO., LIMITED | Private company limited by shares | Dissolved |
| JINLIXING MOULD LIMITED | Private company limited by shares | Live |
| JINNUO MOULD LIMITED | Private company limited by shares | Live |
| DONG GUAN JINQUAN MOULD TECHNOLOGY CO., LIMITED | | Live |
| JINZEZHONG PRECISION PLASTIC MOULD LIMITED | Private company limited by shares | Dissolved |
| J.M. TAI PRECISION MOULD CO., LIMITED | Private company limited by shares | Live |
| JUCHENG MOULD CO., LIMITED | Private company limited by shares | Live |
| JUCHENG MOULD INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| JUCHENG PRECISION MOULD CO., LIMITED | Private company limited by shares | Live |
| HK JUFENG MOULD LIMITED | | Live |
| TAIZHOU HUANGYAN JUNZE MOULD CO., LIMITED | Private company limited by shares | Live |
| J-Wang Plastic Mould Limited | Private company limited by shares | Live |
| KADELI PLASTIC MOULD CO., LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN KADLER MOULD CO., LIMITED | Private company limited by shares | Dissolved |
| KAJI MOULD MACHINERY CO., LIMITED | Private company limited by shares | Live |
| KANG WANG MOULD CO., LIMITED | Private company limited by shares | Dissolved |
| KANG MEI TE MOULD ELECTRONIC LIMITED | Private company limited by shares | Live |
| Kaydi Mould & Plastic Co., Limited | Private company limited by shares | Live |
| KAY-YIH MOULD TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SEA KEEL MOULD CO., LIMITED | Private company limited by shares | Live |
| KEINO PRECISION MOULD CO., LIMITED | Private company limited by shares | Dissolved |
| KELON MOULD COMPANY LIMITED | Private company limited by shares | Dissolved |
| GD KELON MOULD COMPANY LIMITED | Private company limited by shares | Live |
| Kentech Creative Plastic & Mould Co., Limited | Private company limited by shares | Live |
| KIND MOULD TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| KING MOULD LIMITED | Private company limited by shares | Dissolved |
| Ginni Mould king Co., Limited | Private company limited by shares | Live |
| King Dragon Aluminum Mould (HK) Limited | Private company limited by shares | Live |
| KIND KING MOULD PLASTIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELL KING MOULD AND PLASTIC MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| ORDINARY KING MOULD INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| KING TECH MOULD CO., LIMITED | Private company limited by shares | Live |
| KING MOULD TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| King Smile Mould Technology Limited | Private company limited by shares | Live |
| KING THINK PLASTIC MOULD LIMITED | Private company limited by shares | Live |
| Kingmax Mould Limited | Private company limited by shares | Live |
| Kingmax Mould Industry Limited | Private company limited by shares | Live |
| KINGSUN PRECISION MOULD CO., LIMITED | Private company limited by shares | Live |
| Kingsun Plastic Precision Mould Co., Limited | Private company limited by shares | Live |
| Taizhou Kingte Machinery Mould Co., Limited | Private company limited by shares | Live |
| KING-YU MOULD LIMITED | Private company limited by shares | Live |
| KINTA PLASTIC & MOULD LIMITED | Private company limited by shares | Live |
| KINYEEN PLASTIC MOULD CO., LIMITED | Private company limited by shares | Dissolved |
| HINGWICK KNIFE MOULD FACTORY LIMITED | Private company limited by shares | Dissolved |
| KONY MOULD (HK) LIMITED | Private company limited by shares | Live |
| KUNTAI MOULD INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| KWAN LEE MOULD MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KWONG FAI PLASTIC MOULD FACTORY LIMITED | Private company limited by shares | Dissolved |
| KWONG WING PRECISION MOULD LIMITED | Private company limited by shares | Dissolved |
| KYLEDY MOULD INDUSTRY LIMITED | Private company limited by shares | Live |
| LANGJIE PRECISION MOULD CO., LIMITED | Private company limited by shares | Live |
| HK LAOJIN MOULD LIMITED | Private company limited by shares | Live |
| WO HING LASER MOULD FACTORY LIMITED | Private company limited by shares | Live |
| LEADING MOULD INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG LEAGUE MOULD & PLASTIC TECHNOLOGY CO. LIMITED | Private company limited by shares | Dissolved |
| Preeminently Learned Mould (Industry) Co., Limited | Private company limited by shares | Live |
| LEFENG PRECISION MOULD PARTS CO., LIMITED | Private company limited by shares | Dissolved |
| LEMO MOULD (HK) LIMITED | Private company limited by shares | Live |
| LERUN PLASTIC MOULD ELECTRIC CO., LIMITED | Private company limited by shares | Live |
| HK LIBANG PRECISION MOULD LIMITED | Private company limited by shares | Live |
| Chung Lick Mould Limited | Private company limited by shares | Live |
| CHUNG LICK MOULD FACTORY LIMITED | Private company limited by shares | Live |
| ZHEJIANG LIDA MOULD CO., LIMITED | Private company limited by shares | Live |
| MATE LIGHT PLASTIC MOULD DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HONG KONG LIHONG MOULD MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GUANGZHOU LIHONG MOULD MATERIAL CO., LIMITED | Private company limited by shares | Live |
| Like Mould Limited | Private company limited by shares | Live |
| LINKWAY MOULD & PLASTIC INDUSTRIAL LIMITED | Private company limited by shares | Live |
| LION COMPUTER MOULD LIMITED | Private company limited by shares | Dissolved |
| LONG LIVE MOULD LIMITED | Private company limited by shares | Live |
| MOULD LINKS LOGISTIC COMPANY LIMITED | Private company limited by shares | Live |
| BO LONG MOULD COMPANY LIMITED | Private company limited by shares | Live |
| DA LONG MOULD LIMITED | Private company limited by shares | Dissolved |
| Long Kai Mould And Plastic Limited | Private company limited by shares | Live |
| SHENG LONG MOULD LIMITED | Private company limited by shares | Live |
| Lucky Plastic Mould Pte Limited | Private company limited by shares | Live |
| LuenHope Plastic Mould Limited | Private company limited by shares | Dissolved |
| MITSTRONG MOULD & MACHINE CO., LIMITED | Private company limited by shares | Live |
| AH CHAU MACHINERY MOULD LIMITED | Private company limited by shares | Dissolved |
| GOLD SUN MOULD & CNC MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHUNTAI MOULD MAKE LIMITED | Private company limited by shares | Live |
| MAKEGOOD PLASTICS & MOULD CO., LIMITED | Private company limited by shares | Live |
| EASTERN ASIA MOULD MAKER COMPANY LIMITED | Private company limited by shares | Dissolved |
| AIK MOULD MAKING CO., LIMITED | Private company limited by shares | Live |
| ABC Mould Making Co., Limited | Private company limited by shares | Live |
| IEC MOULD ENGINEERING MAKING LIMITED | Private company limited by shares | Live |
| KMO Mould Engineering Making Co., Limited | Private company limited by shares | Live |
| JIE MEI MOULD MAKING (HK) LIMITED | Private company limited by shares | Live |
| HONG KONG XIN DA LI MOULD MAKING LIMITED | Private company limited by shares | Dissolved |