Shenzhen Keyuantai Industrial Co., Ltd.
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10YRSShenzhen Keyuantai Industrial Co., Ltd.
Established in 2003, our company is a professional OEM & ODM manufacturer and exporter integrating the R&D, production, distribution and service of USB chargers,power adapters,car chargers and speakers for all kinds of applications. With the rapid development under strict standards of ISO9001, as well as CE,ROHS,FCC,KC,SAA,C-tick,EPR,CCC and CB certified, now we have a total area of 5,000 square meters. Our factory is well with all production workshops such as molding, plastic injection, silk screen printing, painting spray, metal processing, final assembly and packaging, which enable all steps to be well controlled in house and guarantee total customer satisfaction. Thanks to our strong R&D team and technology supports from our developing engineers, now new products development and customization are our main business now! To us, form and efficiency, innovation and durability, are key values for our products development. Our OEM & ODM services are well received by many companies such as LG,SAMSUNG,KAKAO,ITALY TELECOM,etc. We aim to become a leading company in charging power field and devote to bringing people a simple and comfortable lifestyle. We are trying to realize the company vision that workers, clients and suppliers can improve and share success together. Contact us today! We are a professional ODM provider. "Innovation Creates Development and Future!" As a professional manufacturer of chargers and adapters, OEM & ODM projects are our main business and strength now. Our R & D Team: We have our own mold house and 3 chief engineers to provide us with software programming and technology supports. We have over 6 engineers work together to make an idea into a real product. They are responsible for such services as external industrial design, internal structure configuration, PCB layout and technique support during all ODM development process. Our Facilities: We have all workshops for designing and production, such as mould making, plastic injection, CNC prototype making, silkscreen, painting spray,hardware making and final mass assembling, which enable us to provide one-stop OEM & ODM services and quality control all in house.
4.9/5
Satisfied
11 Reviews
  • Transaction level
  • 37 Transactions
    140,000+
  • Response Time
    <24h
  • Response Rate
    96.5%
Business Type
Manufacturer
Country / Region
Guangdong, China
Main ProductsTotal Employees
101 - 200 People
Total Annual Revenue
US$50 Million - US$100 Million
Year Established
2003
Certifications
-
Product Certifications(16)
Patents(4)Trademarks(1)
Main Markets

PRODUCT CAPACITY

Production Flow

Production Equipment

Name
No
Quantity
Verified
Automatic testing Machine
PT8000
2
Verified

Factory Information

Factory Size
3,000-5,000 square meters
Factory Country/Region
4 Floor,Building A1, XinBaoJi Industrial Park,t Xixiang Town,Bao'An District Shenzhen,Guangdong,China
No. of Production Lines
8
Contract Manufacturing
OEM Service OfferedDesign Service Offered
Annual Output Value
US$50 Million - US$100 Million

Production Line

Production Line
Supervisor
NO.of Operators
NO.of In-line QC/QA
Verified
Assemable Line
2
60
6
Verified

QUALITY CONTROL

Quality Management Process

Test Equipment

Machine Name
Brand & Model NO
Quantity
Verified
Withstanding voltage tester
LK-7122
4
Electrical parameter measuring instrument
PF9810
4
Power testing system
PT8000
2
DC Electronic Load
IT8500
4
Oscillograph
TDS-1002
1
AVO meter
FLVKE-17B
3
Digital Caliper
0-150MM
3
direct-current power supply
QJ3010E
1
Verified

R&D CAPACITY

R&D Process

Production Certification

Picture
Certification Name
Certified By
Business Scope
Available Date
Verified
SAA
SAA
Multi usb charger
2014-08-01 ~
TUV
TUV SUD
5V4A dual usb charger
2016-08-24 ~
SAA
SAA
804 SAA
2015-10-01 ~
CE
LCS
604 CE
2017-08-15 ~
CCC
CQC
703CCC
2018-07-31 ~ 2023-07-31
CB
ICE
703 CB
2018-07-30 ~
CE
LCS
CE
2018-01-22 ~
CB
TUV Rheinland
804A 12V2A CB
2017-10-12 ~
CE
LCS
804 5V 4.5A
2018-01-19 ~
SAA
SAA
SAA
2014-08-21 ~ 2019-08-21
CCC
CQC
805 3C
2014-05-27 ~ 2019-03-06
CB
ICTC
808 CB
2016-01-18 ~
CE
LCS
805 CE
2016-01-29 ~
CB
TUV Rheinland
3001 CB
2013-11-12 ~
CE
LCS
818QC3.0 CE
2016-11-17 ~
RoSH
LCS
818 QC3.0 ROHS
2016-12-21 ~
CE
BSE
AC/DC ADAPTER
2009-11-24 ~
Qualcomm 3.0
UL
QC 3.0 WALL CHARGER
2016-10-31 ~
KCC
KTC
Qualcomm 3.0 wall charger
2018-06-05 ~
SAA
LCS
804 SAA
2015-12-10 ~
CE
LCS
804CE
2013-04-17 ~
KC
ICTC
703 KC
2018-08-16 ~
KC
ICTC
804 KC
2017-01-10 ~
C-Tick
LCS
AC/DC CHARGER
2014-07-30 ~
CE
LCS
804 CE
2013-04-17 ~
RoHS
LCS
804 ROHS
2011-07-21 ~
ErP
LCS
808 ERP
2014-07-31 ~
SAA
LCS
808 SAA
2014-07-25 ~
CE
LCS
808 CE
2014-07-19 ~
KC
ICTC
807KC
2015-09-18 ~
KC
TUV Rheinland
805 5V2A KC
2015-04-28 ~
KC
ICTC
805 KC
2015-02-12 ~
UL
TUV SUD
808 UL
2014-08-22 ~
ASNZS
LCS
808 ASNZS
2017-03-29 ~
FCC
LCS
808 FCC
2014-07-24 ~
RoHS
LCS
808 ROHS
2014-07-19 ~
LVD
LCS
808 LVD
2014-07-25 ~
KC
ICTC
809KC
2015-06-25 ~
KC
ICTC
3004 KC
2015-09-14 ~
CE
LCS
M-01 CE
2017-08-08 ~
CNAS
LCS
M-01 waterproof test report
2017-06-08 ~
RoSH
LCS
M-01 ROHS
2017-09-07 ~
KC
ICTC
3002 KC
2018-06-05 ~
KC
ICTC
818 QC3.0
2017-01-10 ~
SAA
SAA
816 SAA
2017-01-05 ~ 2022-01-05
CE
SHENZHEN BSE TECHNOLOGY CO.,LTD
AC/DC ADAPTER 5V/1A,1.5A,2A
2009-11-24 ~
FCC
SHENZHEN BSE TECHNOLOGY CO.,LTD
AC adapter
2009-11-24 ~
CB
TUV SUD
CB test for 5V1A bluetooth speaker
2019-05-30 ~ 2024-05-30
Verified

Trademarks

Picture
Trademark No
Trademark Name
Trademark Category
Available Date
Verified
40-1242470
keyuantai
Electronic Components,Accessories & Telecommunications>>Electronic Accessories & Supplies>>Other Electronic Accessories
2017-10-11 ~ 2022-10-11
Verified

Patents

Picture
Patent No
Patent Name
Patent Type
Available Date
Verified
ZL 2016 3 0605881.X
USB Charger
APPEARANCE_DESIGN
2017-06-09 ~
ZL 2016 3 0541554.2
Multi function bluetooth speaker
APPEARANCE_DESIGN
2016-11-07 ~ 2021-11-07
ZL 2018 3 0105417.3
car jump starter
APPEARANCE_DESIGN
2018-03-20 ~ 2023-03-20
ZL 2018 2 0406940.4
car jump starter
UTILITY_MODEL
2018-03-25 ~ 2023-03-25
Verified

Research & Development

5 - 10 People

TRADE CAPABILITIES

Trade Shows

Main Markets & Product(s)

Main Markets
Total Revenue(%)
Main Product(s)
Verified
Western Europe
18.00%
South Asia
17.00%
Eastern Asia
15.00%
Mid East
10.00%
Domestic Market
10.00%
North America
8.00%
Oceania
5.00%
Central America
5.00%
Eastern Europe
4.00%
Southeast Asia
3.00%
Northern Europe
3.00%
South America
2.00%
Verified

Trade Ability

No. of Employees in Trade Department
11-20 People
Average Lead Time
15
Total Annual Revenue
US$50 Million - US$100 Million

Business Terms

Accepted Delivery Terms
FOB, CIF, EXW, FCA, DDP, Express Delivery
Accepted Payment Currency
USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF
Accepted Payment Type
T/T, L/C, MoneyGram, PayPal, Escrow
Nearest Port
HuangGang, shenzhen, YianTian