7YRSShenzhen Colour Stone Technology Co., Ltd.
Supplier
This supplier has been verified onsite by world-leading inspection company,
SGS Group
Verified onsite by world-leading inspection company, SGS Group
2018.08.07
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Established in 2008, Shenzhen Colour stone industrial Co., Limited is one of China's supplyers for Laptop parts. We specialize in Laptop keyboards, A/C adapter, Panels, Battery and some accessory parts supplying. After Five years developed, our laptop parts have related to Toshiba, Acer, HP, IBM, and DELL Brand parts. With years of effort on quality and marketing, our sales networks has expanded to Europe, Australia, Southeast Asia, the Middle East, Africa and US and South America, almost all over of the world.Meanwhile, as a youthful company we have so many works need to do them well. On the end of the 2008, we built our QC-Repairing team, and control every step very strictly. We will make 30days long term warranty for the parts and we also accept to extend the warranty time for additional.Good skillful staff with energy will make the order faster and safty. Good quality will earn more business is our final aim. Meanwhile best quality will bring more confidence for customer and our sales, No bad news is good news. Efficiency become very inportant in our daily work.
4.5/5
Satisfied
12 Reviews
  • Transaction level
  • 51 Transactions
    10,000+
  • Response Time
    <24h
  • Response Rate
    88.1%
Business Type
Trading Company
Location
Guangdong, China (Mainland)
Main ProductsOwnership
Private Owner
Total Employees
11 - 50 People
Total Annual Revenue
confidential
Year Established
2012
Certifications(1)
Product Certifications(2)Patents
-
Trademarks(2)Main Markets

PRODUCT CAPACITY

Production Flow

Production Equipment

Name
No
Quantity
Verified
Assembly Line
N/A
10
High Frequency Inverter DC Welder
JINGDIAN & WHT 730
5
Laser Marking Machine
TY
3
Aging System
RePower
7
Injection Machine
HAIDA
5
SMT Machine
Yamaha & YG200
3
Over Flow Welding Machine
N/A
1
Verified

Annual Production Capacity

Product Name
Production Line Capacity
Actual Units Produced(Previous Year)
Verified
Laptop Battery
300000 Pcs / Month
1810300 Pcs
Notebook Power Adapter
120000 Pcs / Month
1020570 Pcs
Verified

QUALITY CONTROL

Test Equipment

Machine Name
Brand & Model NO
Quantity
Verified
Oscilloscope
Siglent & ADS1102C
8
Voltage Withstand Test Instrument
Rek & BF2670AM
4
Internal Resistance of Battery Meter
Bluekey & BK-600
3
DC Power Supply
Korad
10
Temp & Humi Chamber
Wewon
1
Battery Test System
Repower
1
DC Electronic Load
Maynuo & M9710
8
Verified

R&D CAPACITY

Production Certification

Picture
Certification Name
Certified By
Business Scope
Available Date
Verified
Lithium Battery UN38.3 Test Report
PONY TESTING CO.,LTD
Lithium battery
2009-09-30 ~ 2015-07-17
CE
SEM. TEST Compliance servise Co., LTD
Electrpnic products and spart parts
2008-07-11 ~ 2013-07-17
Verified

Certification

Picture
Certification Name
Certified By
Business Scope
Available Date
Verified
PSE Certification
Shenzhen Certification Technology Servise Co., LTD
Battery
2012-05-03 ~ 2017-05-02
Verified

Trademarks

Picture
Trademark No
Trademark Name
Trademark Category
Available Date
Verified
19299108
colourstone
Electronic Components & Supplies>>Electronic Accessories & Supplies>>Keypads & Keyboards
2017-04-21 ~ 2027-04-20
19299157
Dr.Memory
Consumer Electronics>>Commonly Used Accessories & Parts>>Memory Cards
2017-04-21 ~ 2027-04-20
Verified

Research & Development

5 - 10 People