History

History of Leeman Corporation 

Established in 1993, 

Leeman Industrial Limited in Shenzhen

Established in 1994

Leeman Paper Manufacturing Limited in HongKong

Established in 2000, 

Leeman Group 

On 26 September 2003, the Group was listed on the Main Board of the Hong Kong Stock Exchange (Stock code: 02314).

Established in 2002, 

ZhongShan Leeman LED Lighting Co., LTD

Established in 2004

GuangZhou Leeman Stage Lighting Equipment Co., LTD

Established in 2006

Shenzhen Leeman Display Technology Limited.  

Leeman Display Technology Limited is one group companies, 

Locate in Shenzhen. Mainly dedicating in encapsulating LED chip, 

research, design, produce and export of LED display, LED lights. 

1): Fully-automated process 

Our own the entire LED manufacturing process in-house 22,000Square meter; 

complete LED production process from original Semiconductor, LED chip, 

die and wire bonding to encapsulation, insertion and wave soldering. 

2): Quality Assurance 

Throughout the process, professional integraph scan,adjust brightness, 

amend angles, white balance, vibration and aging tests waterIP65 standards; 

Test process: 

Brightness / Luminance, waterproof, Hi-pot, earth ground test etc. 

QC-7 step process, Final Quality Assurance Outgoing Quality Control. 

3):Training 

Free of charges in our workshop, training including operation,installation, 

maintenance, system set up, equipment protection. 

4):Technology support, 

Free of charges, Online support, phone . 

When the customers indeed need, send professional technicians to guide, 

based on the detailed investigation on the construction site, product design. 

5):After-Service, 

Principles: response in time, solve problem asap and ensure the use. 

period: during warranty period , free of all maintenance charges; 

After Warranty, only charge the material cost. 

All the life time, Technology support is free. 

6): Our products mainly: 

LED display, 

outdoor & indoor & semi-outdoor, single/dual / Tri color / full color 

LED lights, Stage beam moving light

LED lamps, High power LED, LED lights,LED tube,LED bulb, LED panel light

LED spotlight, LED strip; LED chip, LED encapsulation. 

more 20 big types, 200 models; 

7): R&D engineers team 

Total 80pcs engineers, 200pcs technicians;From specializing in design, research and produce 

final regulating of complete LED products; 

R&D test Lab,equipment 

Own independent Technology & science institute, updated equipments, excellent engineers. 

8): Certification approval 

EMC, ETL, CE, FCC, UL, RoHS, CCC etc.approval. 

ISO9001:2000 quality certification; 

9): Export Countries 

USA, Mexico, Colombia, Brazil, Peru, Chile, Germany, France, Sweden, Italy, Spain, UK, Belgium, Russia, Poland, Croatia, South Africa, Nigeria, Ghana, Egypt, Mali, Uganda, Saudi Arabia, Singapore, Thailand, Malaysia etc. 100 countries . 

Warmly welcome friends from all over the world, visit our company in the future. 

Waiting for you.