DND function touch switch glass panel door bell hotel 

1.  Quality Export Packing

2.  Gross Weight: 0.75kgs/pc; 30kgs/carton

3.  Packing: 1pc/inner box; 40pcs/carton; 0.06cbm/carton

  March 2016 Honglg Electronic Factory is updated to Dongguan Yinlang Electronic Technology Col,Ltd. Welcome new and old customers to visit our company. 
About HONGLG:
Established in 2002 initially name was Dongguan Shijie HongLG Electronic Factory;
In 2004 manufactured the first aluminum alloy material electronic hotel lock in China;
In 2005 manufactured the first split model electronic hotel lock HD8018, HD8019 in China;
In 2006 supplied over 2000 locks for Doha Asia Games Athlete apartment.;
In 2007 developed the first biometric fingerprint lock;
In2009 supplied for 2nd Summer Youth Olympic Games Athlete apartment;
In 2011 supplied for 10th national games Athlete apartment;
In 2012 the first face recognition lock in China;
In 2013 supplied for 12th National Games Athlete apartment;
In 2016 updated to Dongguan Yinlang Electronic Technology Co. Ltd
We keep moving….

 1.   We provide 2% spare part for free;

2.  We provide OEM and ODM service;

3.   We provide our lock ,your safety and satisfaction.

4.   All items come with 3 years warranty;

5.  We have sent our locks to BE/ES warehouse, which will save a lot of transport cost for our business.

6.  During warranty period, our factory will offer free service for replacement;

7.   Beyond warranty, we can also offer spare parts and maintenance with paid service;

8.  Technical support will be offered through all the after-sales service.