




| Product name | 3D Concealed Door Hinge |
| Material | Zinc alloy, Alum |
| Colour | White/ Silver /Black/Grey /Gold |
| Suitable for | Wood doors /aluminum doors |
| Size | 135X28MM/140X28MM /150X25MM/165X30MM/177X28MM |
New Upgraded Thickened Zinc AlloyThe use of high-quality zinc alloy material bearing strong products more secure
1 Easy to install right and left 2 Accurate adjustment without removing the door 3 Easy slotting Easy to use
Product color 
Suitable for :1 interior door.
2 invisible door
3 folding door.
4 hotel rooms
5 living room doors
6 KTV doors

When opening the door, connect the wooden door and the door frame
Behind closed doors, there's no sign of anything outside.
Factory Other Quality Products
"Huipeng Metal Products Co., Ltd. is a professional manufacturer of various types of hinges, such as eco-friendly door hinges, universal hinges, hydraulic self-closing door hinges, concealed hinges, cross hinges, spring hinges, etc. We welcome people from all walks of life to provide drawings for custom production. Our company is located in the well-known hardware town of Guangdong Province, Jinli Town, Gaoyao District, in the Jinjiang Industrial Zone. The geographical location is extremely advantageous, adjacent to the Pearl River Delta, Hong Kong, and other areas, with unique advantages in transportation and logistics. Our factory has professional production technology and advanced machinery and equipment. Our integrity, strength, and product quality have been recognized by the industry. We welcome friends from all walks of life to visit, guide, and discuss business with us."







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