11YRSShenzhen Keyuantai Industrial Co., Ltd.
Supplier
This supplier has been verified onsite by world-leading inspection company,
TÜV Rheinland
Verified onsite by world-leading inspection company, TUV Group
2020.01.04
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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
15 Reviews
  • Transaction level
  • 61 Transactions
    430,000+
  • Response Time
    <24h
  • Response Rate
    95.7%
Business Type
Manufacturer
Country / Region
Guangdong, China
Main ProductsOwnership
Private Owner
Total Employees
101 - 200 People
Total Annual Revenue
confidential
Year Established
2003
Certifications(1)
Product Certifications(24)Patents(4)
Trademarks(1)Main Markets

PRODUCT CAPACITY

Production Flow

Production Equipment

Name
No
Quantity
Verified
Horizontal Injection Press
No Information
5
Vertical Injection Molding Machine
No Information
3
Automatic Winding Machine
LESHin
1
Crest Welder
SUNEAST
1
Laser Engraving Machine
DAHAN
2
Ageing Rack
No Information
5
Verified

Factory Information

Factory Size
3,000-5,000 square meters
Factory Country/Region
1/F, 4/F, Building A1, Xinbaoji Industrial Park, Xixiang Street, Baoan District, Shenzhen City, Guangdong Province, China
No. of Production Lines
8
Contract Manufacturing
OEM Service OfferedDesign Service Offered
Annual Output Value
US$50 Million - US$100 Million

Annual Production Capacity

Product Name
Production Line Capacity
Actual Units Produced(Previous Year)
Verified
USB Charger, Power Adapter, Bluetooth Speaker, Car Jump Starter
250,000 Pcs / Month
confidential
Verified

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
Voltage Insulation Tester
No Information
7
Dc Electronic Load Meter
JT6310A
15
Power Meter
GPM-8213
10
Ac Variable Frequency Power Supply
APW-105N
4
Oscilloscope
MDO3014
5
DC Stabilized Power Supply
QJE
2
Temperature Rise Data Collector
34970A
1
Thermostatic Electric Oven
No Information
1
Digital Electric Bridge
TH2817C
3
Verified

R&D CAPACITY

R&D Process

Production Certification

Picture
Certification Name
Issued 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 ~
Other
Other
2019-09-27 ~ 2049-12-31
FCC
Other
2019-10-14 ~ 2049-12-31
CE
Other
2019-10-14 ~ 2049-12-31
CE
Other
2019-10-14 ~ 2049-12-31
KC
Director General of National Radio Research Agency
100-240V~50/60 Hz. 0.5A
2019-09-22 ~
SAA
Shenzhen NTEK Testing Technology Co., Ltd.
100-240V~50/60 Hz. 0.5A
2020-01-06 ~
C-Tick
Shenzhen NTEK Testing Technology Co., Ltd.
KYTW18W08AC KYTW18W08C
2019-12-30 ~
CE
Shenzhen NTEK Testing Technology Co., Ltd.
KYTW18W08AC KYTW18W08C
2019-10-11 ~
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
-
-
-

Certification

Picture
Certification Name
Issued By
Business Scope
Available Date
Verified
ISO9001
Other
The R&D and Production of Adapters, Bluetooth Audio and Automotive Emergency Starters
2019-10-12 ~ 2022-10-11
Verified

Patents

Picture
Patent No
Patent Name
Patent Type
Available Date
Verified
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