Ningbo Haiyu Electromechanical Technology Co., LTD

For manual roller shutter with tensile 20kg, The length of the strap is 4.3meter.Assemble with belt guide.

Slot in type, Spring clip with holes, Split spring. The length will be 130mm, 170mm, 180mm.190mm, 215mm. For

Ball bearing. Diameter of 28mm/40mm. Assemble ball bearing bracket. The bush can be plastic or steel as cus

The diametre of our motor will be 35mm, 45mm, 59mm There are four types for your choosing: ***** 2. E

Electrical and mechanical limit structure For electrical operate awning, audio-video aid screen, roller shutt

For large electricity operate awning , projection screen, roller door, garage door Throgh the manual devic

Tubular motor: Energy Saving 30%; Long time running more than 4 mins; Low noise within 37dB. Operate stead

Built-in receiver It's a driving device to realize the automation of the roller ***** operate awning, ro

Smart tubualr motor primary advantage: Warter proof Intelligent obstacle detection Smart adjustment Easy t

Strap with type 140 and 170. Assemble with drive head for roller shutter. Suit for manual device to control

Crank drive wheel. The propotion can be 1:10 or 1:8. For manual roller shutter with tensile about 25kg

Pedrail against upturn. There are two types which is for 60 and 70 Octagonal transmission tube/axle tube.