11YRSChangsha Sunman Electronics Co., Ltd.
Verified onsite by world-leading inspection company, SGS Group
2018.08.20
full-screen
Established in 1995, Changsha Sunman Electronics Co., Ltd. is a company approved as high-tech enterprise by Hunan Science and Technology Bureau and a star company in Changsha High and New Technology Industrial Development Zone. Our company is also one of the first ten members as Hunan university students start-up enterprise century activity in high-tech development zone, launched by Changsha High and New Technology Industrial Development Zone and Hunan university. With ten years' development, our company changed from a professional LCD manufacturer to a multi-ethnic enterprise including research, development and manufacture in the area of LCD, LCM, LED, PCB, singlechip control board, and OCXO series products. Our company is a high-tech company specialized in researching, producing and trading of LCD series products. During the past few years, we keep on introducing and nurturing many experts, committing in improving technology and products quality. With our company developing steadily, we have created a reliable product quality and after-sale service. In 2001, we have awarded for "one of top ten companies in the subject of quality and after-sale service satisfaction throughout China" issued by State Bureau of Technical Supervision. In 2002, we passed ISO9001: 2000 international quality management system. Our company has strong LCD & LCM series products as TN HTN STN FSTN COB, TAB, COG, COF liquid module throughout and good inspection system. We will strictly abide by the system's regulation and keep improving, offering good products and service sincerely. Sunman products have been widely used in automatic ammeter, water meter, gas meter, telephone, IC card telephone, duty control gas adding machine, electron price balance, bank money count machine, mobile phone, PDA, medicine treat instrument and other count, communicate, and testing meter field. Based on our high precision, good quality, micro-consumption, fast delivery, reasonable price and good service, we've got a high reputation. At the same time, we won the support of many big companies at home and abroad, which become our long-term clients. To satisfy our LCM production department, we introduced the whole set of LED backlight and PCB equipment. At present, we not only satisfy our company, but also as a supplier for many kinds of electronic manufacturers with good price and reliable quality, which create benefit for our company. In 2003, we established the singlechip board research department. Under the leading of our general engineer, we have developed many kinds of control boards, such as medicine treat instrument, auto meter, duty control gas adding machine, bake tobacco instrument, and family electronics facilities. We will do our best to develop many kinds of control boards and PCB products according to your request! By attracting domestic expert, we established OCXO department, specializing in researching, producing, selling many kinds of crystals, oscillators and developed a series of OCXO specialized in military affairs facilities, with temperature from-55 to +85C, which filled our domestic blank in this area. At the same time, we produced a series of frequency fountain used in navigation, communication, radar, broadcasting TV, telecontrol system and other industry and civilian field. Regarding quality as company's life and clients as company's supremacy, all Sunman staff members will always be creative and honest, like the rising sun, to offer perfect service for the society. With your faith and support, we have achieved a big achievement and will have a promising future with all our long-term partners and new customers!
5.0/5
Very satisfied
13 Reviews
  • Transaction level
  • 30 Transactions
    40,000+
  • Response Time
    <24h
  • Response Rate
    87.8%
Business Type
Manufacturer, Trading Company
Country / Region
Hunan, China
Main ProductsTotal Employees
51 - 100 People
Total Annual Revenue
US$10 Million - US$50 Million
Year Established
1995
Certifications(1)Product Certifications(1)
Patents(3)Trademarks(1)
Main Markets

PRODUCT CAPACITY

Production Flow

Production Equipment

Name
No
Quantity
Verified
Glue curing machine
taiwan CSUN
5
Polarizer attachment machine
FPD-TH5B
6
LCD exposure machine
techwin
3
Verified

Factory Information

Factory Size
1,000-3,000 square meters
Factory Country/Region
3 / F, Building A1, Lugu International Industrial Park, No.229 Tongzipo West Road, Yuelu District, Changsha City, Hunan Province, China
No. of Production Lines
3
Contract Manufacturing
OEM Service OfferedDesign Service OfferedBuyer Label Offered
Annual Output Value
US$10 Million - US$50 Million

Production Line

Production Line
Supervisor
NO.of Operators
NO.of In-line QC/QA
Verified
Etching
1
2
2
Assembling
1
10
2
Verified

QUALITY CONTROL

Quality Management Process

Test Equipment

Machine Name
Brand & Model NO
Quantity
Verified
High and low temperature test chamber
KHG-100
6
Electric microscope
bx63
3
Verified

R&D CAPACITY

Production Certification

Picture
Certification Name
Certified By
Business Scope
Available Date
Verified
SGS
SGS
Segment lcd module segment lcd with backligh character lcd module graphic lcd module
2018-08-18 ~ 2019-08-17
High-tech corporation qualification
High-tech corporation qualification
in China
1995-10-05 ~ 2009-02-11
Verified

Certification

Picture
Certification Name
Certified By
Business Scope
Available Date
Verified
ISO9001
IAF CNAS
LCD LCD display LCD module LCD glass Segment lcd module Segment lcd with backlight Graphic lcd module Character lcd module Lcd display module COG
2018-07-17 ~ 2019-05-04
Work Safety standardization
State Administration of work safety
Lcd module Lcd display producing packing storage
2016-11-10 ~
RoHs
SGS
Electronics product
2011-07-15 ~ 2013-07-15
ISO9000 qualification
CCQS
international field
2002-07-04 ~ 2005-07-03
ISO9001
SGS
LCD,LCM
2013-05-16 ~ 2016-05-05
Verified

Trademarks

Picture
Trademark No
Trademark Name
Trademark Category
Available Date
Verified
SUNMAN
Verified

Patents

Picture
Patent No
Patent Name
Patent Type
Available Date
Verified
ZL201320159235.6
Intelligent remote temperature controller
UTILITY_MODEL
2013-08-14 ~
zl2013201591989
Intelligent Remote temperature controlling system
UTILITY_MODEL
2013-08-14 ~ 2023-04-02
zl201520712943.7
An simple device for bending and shearing backlight foot easily
UTILITY_MODEL
2015-12-30 ~ 2025-09-15
ZL201120421048.1
Intelligent home controlling system of networking
UTILITY_MODEL
2012-05-30 ~
zl201120421067.4
Intelligent remote receiving system
UTILITY_MODEL
2012-07-04 ~
zl201821387781.4
An lcd module could adjudt contrast itself in low and high temp.
UTILITY_MODEL
2019-04-08 ~
Verified

Awards Certification

Picture
Name
Issued By
Start Date
Description
Verified
Excellent supplier
China heat meter information website
2015-03-03
Sunman was excellent supplier for heat meter manufacuter
High credit level enterprice of hunan
Hunan Administration for Industry and Commerce
2017-08-09
Sunman was apraised high credit level enterprice of hunan by Hunan Administration for Industry and Commerce
Excellent supplier
The thirteenth water meter enterprise ranking committee
2015-03-03
Sunman was appraised by the thirteenth water meter enterprise ranking committee
Hi-tech enterprise
Science and Technology Department of Hunan
2016-12-06
Sunman's strong R&D and innovation ability were proved by Scince of technology department of Hunan
Verified

Research & Development

5 - 10 People