Project hardware system

* Suitable for wooden doors, steel doors, and hinged interior doors  
* Made of 304 stainless steel, five-piece connecting hinges, 2BB ball bearings, European standard C-shaped hole positioning  
* Designed for door thicknesses ranging from 40 to 65 mm  
* Maximum door weight capacity: 60 kg (with 3 units)  
* Dimensions: 101 x 76 x 3 mm  
* Includes standard machine screws  
* Certified with BS EN 1935-13 level testing, CE mark, 200,000 cycles lifespan, and 4-hour fire resistance

* Applicable to various commercial and industrial doors
* Applicable to single or double doors
* Customizable length of the product: 650mm
* Suitable for door widths ranging from 420mm to 690mm
* Standard equipped with external lock mechanism, applicable to door thicknesses of 40-50mm

* Application scenarios: Wooden doors, metal doors
* Main materials: Cast aluminum cylinder, steel rocker arm
* Applicable door weight: 40 - 65 kg
* Maximum door width: 950mm
* Closing force level: 3 levels
* Adjustment function: Independent closing and locking speed adjustable
* Door stopping function: Door stopping function
* Design standards: QB/T 2698, EN1154

* Application scenarios: Wooden doors, metal doors, fireproof doors
* Main materials: Cast aluminum cylinder, steel rocker arm
* Applicable door weight: 60 - 85 kg
* Maximum door width: 1100 mm
* Closing force level: 4 levels
* Adjustment function: Independent closing and adjustable locking speed
* Door stopping function: Sliding slot type door stopping function
* Design standards: QB/T 2698, EN1154, XF93