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LIGHT UP YOUR LIFE

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CONTENT

A. INTRODUCTION

1. Business introduction

2. Business description

3. History, expansion and

growth

4. Mission, Vision, Core

values

5. Safety, health and

environmental polices

6. Awards & Media

recognition

B. PRODUCTION

CAPACITY

1. R&D

2. Quality control system

3. Management system

4. Production capacity

5. Certifications

C. HIGHLIGHTS

1. Special program and

projects

2. Notable projects

3. Suppliers

4. Customers

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A. INTRODUCTION

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1. BUSINESS

INTRODUCTION

GENERAL

• Full Company Name: Rang Dong Light Source and Vacuum

Flask Joint Stock Company

• Established: February 24 - 1961

CONTACT

• Head office/Factory no.1: 87-89 Ha Dinh Str., Thanh Xuan

Dist., Hanoi, Vietnam

• Factory no.2: Que Vo Industrial Zone, Bac Ninh Province

• Website: rangdong.com.vn

• Telephone: (+84) 24 38 584 310 / 38 584 165

• Email: export@rangdong.com.vn

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2. BUSINESS

DESCRIPTION

Rang Dong has achieved remarkable growth for

30 consecutive years, rising to become the

leading Vietnamese manufacturer and distributor

of lighting products and solutions.

Rang Dong provides commercial and residential

lighting systems, consulting, designing, repairing

and installing services.

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2019 Sales Turnover Export marketsNationwide retailers

$185 million12000 40

Employees

2180

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3. HISTORY, EXPANSION AND GROWTH

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Construction of Rang

Dong Light Source and

Vacuum Flask Factory in

Hanoi started

Rang Dong Light Source

and Vacuum Flask Factory

was officially established,

the first of its kind in

Vietnam.

1958 1961

The company went through a

period of consistent change,

reorganizing management

system, production process

and labor.

Rang Dong switched from a

State-owned business to a

Joint Stock business model,

listed on HOSE.

Rang Dong’s second

facility was founded in Bac

Ninh Province.

Rang Dong produced its first

LED product.

1988 - 1998 2004 - 2005 2006 2008

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Establishing Lighting

Research & Development

Center (LRDC RAL) in

March with more than 40

scientists and professors

Rang Dong has achieved

consistent growth for 30

consecutive years.

2011 NOW

Successfully completed the

transformation from

Discharge Lamp Technology

to Solid-state Lighting

Technology

2019

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Become Vietnam's leading

company, pioneer in the field of

providing Green products,

services, systems and solutions

with strategic and key products

including electronic and solid-

state lighting applications

Toward 2025: Merge into the

world

MISSION

Provide Green products,

services, systems & solutions

that are energy-saving and eco-

friendly; preserve people's

health, protection and

happiness, improving the quality

of life, as well as raise the values

for shareholders, employees and

customers.

Dedicate to our valued

customersVISION

Unity

Discipline

Professionalism

Continuous innovation and

improvement

Honesty

CORE VALUES

4. MISSION,

VISION, CORE

VALUES

Conscientiousness

Hard-work

Voluntarism

Self-respect

Self confidence

Honesty

HUMAN VALUES

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5. SAFETY, HEALTH

AND ENVIRONMENTAL

POLICIES

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6. AWARDS &

MEDIA RECOGNITION

TOP 500 Largest Companies in Vietnam (for 8 consecutive years)

TOP 500 Largest Private Enterprises in Vietnam (for 8 consecutive years)

TOP 500 Most Profitable Companies in Vietnam (for 3 consecutive years)

TOP 500 Most Profitable Private enterprises in Vietnam (for 3 consecutive

years)

TOP 10 Famous Trademark Winners in Vietnam

TOP 10 Best brand name in Vietnam

TOP 10 Gold classified products

TOP 50 Leading Brands in Vietnam

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B. PRODUCTION CAPACITY

100 million LED

Products

24 million Luminaires

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B. PRODUCTION CAPACITY

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Founded in March, 2011, RALACO Lighting Research & Development

Center (R&D) is considered as “The Science and Technology Brain” of

the company.

Today, R&D has 42 masters, engineers, researchers and more than 18

associate professors and doctors, PhDs from famous institutes and

universities nationwide. R&D’s mission is to research and develop new

light sources, creating green lighting systems and solutions to provide a

comfortable, energy saving and eco-friendly lighting environment.

1.R&D

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Quality Function Deployment

Custo

me

r re

qu

ire

me

nts

Design requirements

Phase 1

Product

Planning

Desig

n r

equ

ire

me

nts

Parts design

Phase 2

Product

Design

Pa

rts d

esig

n

Manufacturing process

Phase 3

Product

Planning

Ma

nu

factu

ring p

roce

ss

Build quantity

Phase 4

Product

Control

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The quality and reliability of LED

lighting products reflect in 6 basic

elements, which requires extensive

research, design, cutting-edge

components and a rigorous and well-

organized quality control system.

Electric Reliability

Mechanic Reliability

Optical Reliability

Connection Reliability

LED Reliability

Thermal Reliability

R&D

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R&D

Vektrex LM 80 test systems

Gamma Scientific LED Sphere-spectroradiometer system

Total Luminous Flux Calibration Lamp Integrating Sphere Electrical and spectroradiometer

Thermal Control System / Chamber Driver Cabinet Automated Light

Measurement System

LED Reliability

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R&D

Slovenia Tumbling barrel

Slovenia IP testing equipments

Mechanic and connection Reliability

Spring Hammer Tester

Digital Push and Pull Force Gauge

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R&D

Integrating sphere spectroradiometer systems and GoniophotometerPPF Equipment

Optical modeling software

Optical Reliability

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R&D

Fluker IR Camera

ANSYS Icepak Software

Consort thermal test device

Thermal Reliability

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R&D

Germany High temperature chamber New Zealand environment equipment

Slovenia Fire equipment Group

In compliance with IEC 61058, UL746A, ASTM D 3638, VDE 030 standards

Thermal Reliability

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R&D

Narda EMI test System

LED driver testing system

EMS testing device

California Precision

Programmable AC Source

Harmonic and transient generation

analysis (In compliance with IEC

61000)

In compliance with EN55015 (CISPR 15)

standard

Electric Reliability

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Actual production

Customers’

requirements

Domestic and

foreign projects

Create process

Transfer

technology

Create solution

of typical lighting

model

* Promotion

5 distribution channels

6 branches

2 centers for lighting

consultancy

Over 400 agencies

7000 shops

DESIGN ORDER LIGHTING R&D

CENTER

RECEIVING CUSTOMERS’

FEEDBACK

PILOT PROJECTS

DE

VE

LO

PIN

G

PR

OD

UC

T

Research

Design

Study

Transfer

Make prototype

Pilot projects

R&D

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30 Brand Patents

58 Industrial Design Patents

08 Innovation and Solution Patents

R&D

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2. QUALITY

CONTROL SYSTEM

01. Top-of-the-line quality control system (IQC, PQC, OQC) of

testing the reliability of cutting edge equipment

02. Rang Dong also invests in top-of-the-line infrastructure

including lab or on-site testing and measurement processes

based on KC, UL, CE to ensure customers are able to receive

the best products possible.

03. Operate modern monitoring system, utilizing cutting edge

tools like SAP B1 software.

04. Shifting from manual to fully automatic quality control

system based on the QEWS Model.

05. International standard quality control system and tools of the

TPS like 5S, Kaizen, Lean Six sigma.

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3.

MANAGEMENT

SYSTEM

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SMT LINE

Invested in 16 modern automatic production lines

Capacity: 8 million LED driver and module per month

4. Production

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Lighting equipment production, supporting technology

Synchronous production of lighting

equipment provides optimum effect

on the light sources.

The active production of lighting

equipment and auxiliary equipment

efficienctly help RD handle various

types of light sources and optimally

satisfy customers’ demands.

4. Production

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Electrostatic Powder Coating Line

4. Production

Technology: Corona powder coating gun

Capacity: 2 million units painted per month

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LED BULB

4. Production

Automatic line

Capacity: 6.5 million per month

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LED Downlight

4. Production

Automatic line

Capacity: 1 million per month

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LED TUBE

4. Production

Automatic line

Capacity: 2 million per month

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PANEL

4. Production

Standard workshop with advanced equipment

Capacity: 0.8 million per month

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QEWS

4. Production

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5. KC

CERTIFICATIONS

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5. CE

CERTIFICATIONS

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C.HIGHLIGHTS

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1. SPECIAL PROGRAMS AND

PROJECTS

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Plant Light Solution Cattle Breeding Light

Solution

LED Luminaire For Fishery School Light Solution

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Lighting Ho Chi Minh Memorial at K9 war

site, Da Chong, Ba Vi

Improving the lighting system in

government officesImproving the lighting system in the Independence

Palace

Lighting Apartment Building

N04 Hoàng Đạo Thúy, Hà Nội

Improving the lighting system at Hanoi –

Amsterdam High School

2. NOTABLE PROJECTS

Utilizing LED light source to help create green

environments.

- Environment friendly UV-less light which is safer

for users.

- High product durability, decreasing maintenance

expense.

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3. SUPPLIERS

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4. CUSTOMERS

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THANK YOU

RANG DONG LIGHT SOURCE AND VACUUM FLASK

JOINT STOCK COMPANY