1) Advanced and reliable microprocessor controller are applied.
2) Brushless motor with self-locking, a long life span and energy conservation.
3) Opening & Closing Speed adjustable.
4) Automatic / Lock/Oneway/Half-open/ Hold-open status can be set by remoted key.
5) Opening and closing smooth with low noise.
6) Safety interlock and electric lock function.
7) Support multiple access control systems and Fire Alarm System
|Hold Open Time(adjustable)||1~30s|
|Max Door Weight||100kgs|
|Door Frame Depth||450mm|
|Max. Opening Angle||120°|
|Ambient Temperature:|| -20~+50℃|
Packaging & Shipping
The standard exported Carton Package worthy for sea,air or courier.
-Designed and manufactured as per the customized details.
-Guarantee: 24 monthes starting from exporting for the defected products.
-Installation: the installation service is available, but the relevant costs occured will be taken by customers including the visa charge, communication charge, accommodation as well as the workman.
-After-sales: the troubleshooting,replacement and technical support.
Shanghai Langrong AutoDoor Technology Co., Ltd. Was specialized in the automatic and manual revolving doors and sliding doors with energy conservation, evironment protection, safety, security luxury and applied to the commercial and residential buildings such as shopping malls, supermarkets,hotels, airports, banks, offices, hospitals etc. as well as the industrial doors and the access control systems and accessories.
As a leading company in automatic door access control industry in China, Langrong is adhering to the concept of “providing users the best secure access control products” and cooperated with the Lenze, Siemens, Pepperl Fuchs from Germany to ensure the products research and development and innovation walking in the forefront of the industry.
We are providing customers worldwide with the whole professional service of design, manufacture, installation and after-sale support for the decoration of entrance area as an expert.
The factory as established in 2005 and moved in the High-Tech Industrial Park of Huaxin Town, Qingpu District, Shanghai in 2010, which is covenient location that closed to Grand Hongqiao Hub of International Business and Transportation, National Convention and Exhibition Center (shanghai). And we have built another factory in Shangdong to meet the more and more demanding from the current markets.
There are more than 200 employees in Langrong company, including 50 senior mechanical engineers, electronic engineers and other professional and technical personnels. The company has a comprehensive organization such as RD Center, Production Center, Marketing Center, After-Sales Service Center and Installation Department, QC Department, International Business Department.
Q: Are you a trading company or factory?
A:We are factory specialized in revolving door in automatic and manual, automatic sliding doors, swing doors as well as the access control systems and accessories. We have two production bases, one located in Shanghai and another located in Shandong.
Q: What is your delivery time?
A: The delivery time is usually in 30 days after the deposit. If no special requirement, we can process the delivery in 7 days.
Q:What's you MOQ? How about the customized?
A: We can accept 1 set as MOQ, which is usually purchased as customized.
Q:What colors do you have?
A: There are many colors available as RAL and also the color sample will be preferred.
Q: What's you price term and payment term?
A: The preferred price term is EXW, FOB and CIF, payment by T/T, after 100% paid, the shipment will be arranged accordingly.