Certificates

The test report of radiological protection equipment Specifications and Model Name:Lead-steel composite fenders (thickness of lead is 2.0mm, thickness of steel is 1.6mm)

CE certificate of auto door power beam device Product model: LT-125

CE certificate of multi-function radar sensor Product model: MA24

CE certificate of auto door power beam device Product Model: LS90-100, LT190-A

 Invention patent of a method of using the Swing automatic gear hinge structure

 Invention patent of one kind of two-way power swing door

 Invention patent of a power swing controller

 Invention patent of a folding assembly for folding door

 Invention patent of a rotating door control system

 Invention patent of a geared motor and operation of the device using the sliding door of the motor

 Invention patent of having a sliding door emergency evacuation functions

 Invention patent of one kind of pan-type automatic door motor and controller integrated machine

Invention patent certificate of A revolving door pillar height adjusting system

Invention patent certificate of Adaptive balance hanger device for Translational Medical doors

 Invention patent certificate of A sliding door of the enclosure

Invention patent certificate of a fully automatic sliding door of the control circuit

 Invention Patent ofa fully automatic sliding door

 Invention patents of a sliding door system with an emergency evacuation functions

Invention Patent of A fluid damper and the use of the sliding door damper device

 One kind of two-ways power swing door was gained China Invention Patent