iOS & Android
(Mainland China)
Leedsen (DongGuan) Electronic Co.,Ltd
Leedsen (DongGuan) Electronic Co.,Ltd
Ranking:
Supplier Assessment:
Country / Region:
China
Response time:
≤24 h
Response Rate:
High
Business Type:
Manufacturer, Exporter, Trading Company
Supplier Type:
Years with Global Sources:
2 years
Export Markets:
North America, Western Europe, Asia, Central/South America, Mid East/Africa, Eastern Europe
2 years
Company Profile
Company Overview
Travel adapter manufacturer since 2008
OEM/ODM customization|ISO, BSCI, CE, FCC, UKCA, RoHS approvals|In-house R&D team
Specializing in Travel Adapters and Power Strips Since 2008
Founded with a passion for innovation and quality in 2008, Leedsen (Dongguan) Electronic Co., Ltd is a professional manufacturer and exporter specializing in travel adapters and power strips. Located in Dongguan, China, our factory overs 5,600 square meters, equipped with 10 production lines, a dedicated R&D department, and a quality control team of 6 people.
What We Offer
At Leedsen, we design and manufacture a wide range of products, including:
- Travel Adapters (with UK, US, EU, AU plugs for 180+ countries)
- High-Power Universal adapter (35W, 45W, 65W versions)
- Container-Style Travel Adapters (innovative and rugged designs)
- Luggage Style Power Adapters (modern, high-performance styles)
- Retractable Cord Adapters (for easier travel and storage)
- European Standard Power Strips (with USB-A, USB-C ports)
Integrated Manufacturing and Export Capabilities
We are both a factory and a trading company, offering direct factory pricing without compromising service quality. Our in-house production ensures better control over quality, lead times, and customization options.
Strong R&D and Customization Power
Our experienced structural and electronic design teams consistently innovate to create smarter, safer, and more stylish products. We offer OEM/ODM services, allowing our partners to customize product appearance, color, functionality, printing, and packaging.
Passed the CE, FCC, RoHS, IEC, and REACH Certifications
We have passed the CE, FCC, RoHS, IEC, and REACH certifications. Quality is at the heart of everything we do. Our quality control team rigorously tests each batch, ensuring compliance with international standards. We perform incoming material inspection, in-process quality checks, and final product testing.
Contact Us Today
We understand the urgency and special needs of global B2B buyers. That's why we offer fast quotation within 24 hours, free product samples for evaluation, professional pre-sales and after-sales support, and flexible minimum order quantities for new projects. Contact us today. Let's create success together.
Basic Information
Total Capitalization
Choose Not to Disclose
Year Established
2014
Total Employees
80 to 99
Company Certificate
NA
Product Certificate
UL report, ROHS, CE, FCC, UKCA
Business Type
Trading Capabilities
Total Annual Sales
US$10,000,000 to 14,999,999
Export Percentage
75 percent to 79 percent
OEM Service
Yes
Small Orders Accepted
Yes
Brand Names
No brand
Payment Terms
30%deposit, 70% blance before shippment
Main Competitive Advantages
Buyer's Specifications Accepted, Experienced R&D Department, Large Product Line, OBM (Own Branding & Manufacturing), ODM (Original Designing & Manufacturing), OEM Capability, Production Capacity, Reliability, Reputation
Other Competitive Advantages
Product price
Major Customer
NA
Export Markets
Business Registration Details
Registered Company
立德信（东莞）电子科技有限公司
Registration Number
914419003248104804
Company Registration Address
广东省东莞市茶山镇宝鸭街12号1号楼
* In China, company names and addresses are registered in Chinese only.
Production Capacity
Factory Information
Factory Size
5600 Square Metre
No. of Production Lines
10
Number of Production Staff
80 to 99
Number of QC Staff
1 to 4
Year Established
2014
Number of R & D Staff
5 to 9
Address
No. 12 Baoya Road, Zengbu Luwu District, Chashan Town , Dongguan, Guangdong, China
Other Production Capacity
Materials/Components Used
PC material and copper metal
Machinery/Production Process
Aging machine, testing machine, and others
Site Advantages
Near the Dongguan Station and the subway station.
Near Shenzhen and Guangzhou, good for shipment.
Quality Control
Other Quality Control
Description of Quality Control/Technical Support Department
IQC: It is the primary control point in the factory to stop non-conforming materials from entering the production process.
IPQC: The quality control of production activities at all stages from the entry of materials into the warehouse to the entry of finished products into the warehouse.
OQC: Quality, performance, appearance, name, quantity, labeling, and packaging of the products that have been warehoused.
Quality Control Procedures
Incoming Material Inspection: Receive warehouse notification - Preparation of relevant information - Inspection Methods - Determination - Marking - Inspection Records - Reports
Process Inspection: First piece inspection - inspection - judgment - marking - inspection records - reports
Finished product inspection: full inspection - judgment - marking - inspection records - reports
R&D Capabilities
Other R&D Capabilities
Patents and Copyrights
After the product design and development is completed, we apply for a patent immediately.
Location of Facilities
No.12 Baoya Road, Zengbu Luwu District, Chashan Town, Dongguan City, Guangdong Province, China
Procedures and Practices
AT89C52 is a low-voltage high-performance CMOS-type 8-bit microcontroller produced by the U.S. company ATMEL. The device uses ATMEL's high-density, non-volatile storage technology production, compatible with the standard MCS-51 instruction system, the chip built-in general-purpose 8-bit central processor (CPU) and flash memory unit, powerful. Its on-chip 8K program memory is a FLASH process. In this microcontroller, the development of equipment requirements is very low, and the development time is also greatly reduced. The program written into the microcontroller can also be encrypted.
Business Registration Profile
by SGS
The supplier information below has been obtained from relevant government agencies in the supplier's country and is subject to change without prior notice. Business Registration Profile verification procedures were conducted by SGS, a third-party credit agency
Read DisclaimerRegistered Address
Building 1, No.12, Baoya Street, Chashan Town, Dongguan City, Guangdong Province
Incorporation Date
2014/12/09
Legal Form
Limited liability company (natural person investment or holding)
Company Status
Live
Registration Agency
Market Supervision Administration of Dongguan Municipality
Registration No.
914419003248104804
Authorized Capital
RMB1,000,000
Paid-Up Capital
NA
Import & Export License
Yes
Legal Representative
Cao Xiaoling
Business Scope
Research and development, production, sales, and technology transfer: electronic products; production and sales: plastic products, plugs, chargers; import and export of goods and technology. (Projects that require approval according to law can only be carried out with the approval of relevant departments.)
Business Permit Expiry
Shareholders
Yue Qingli;Cao Xiaoling
Certifications
Product Certifications
Image Standard / Number Issued by Validity Product Name Model
UL report WALTEK TESTING GROUP CO.LTD
2025/09/27
~
No Expiry Date
Universal travel adapter View listCE Shenzhen HTT Technology Co.Ltd
2022/06/22
~
No Expiry Date
Universal travel adapter View listROHS Shenzhen HTT Technology Co.Ltd
2022/06/22
~
No Expiry Date
Universal travel adapter View list
View More
Codes Of Conduct
Equal Employment Opportunity/Non-discrimination
I. There shall be no discrimination on the basis of ethnicity, race, sex, or religious beliefs.
II. Women enjoy equal rights with men in employment.
III. Women enjoy equal labor rights and social security rights with men.
IV. Men and women receive equal pay for equal work.
V. The principle of equality between men and women shall be adhered to in the promotion of posts and grades, and in the evaluation of professional and technical positions, and women shall not be discriminated against.
VI. There shall be no discrimination against persons with disabilities
II. Women enjoy equal rights with men in employment.
III. Women enjoy equal labor rights and social security rights with men.
IV. Men and women receive equal pay for equal work.
V. The principle of equality between men and women shall be adhered to in the promotion of posts and grades, and in the evaluation of professional and technical positions, and women shall not be discriminated against.
VI. There shall be no discrimination against persons with disabilities
Policy on Forced Labour
The employer and the worker may terminate the labor contract by consensus.
A worker may terminate an employment contract by giving thirty days' notice in writing to the employer. A worker may terminate an employment contract by giving three days' notice to the employer during the probationary period.
A worker may terminate an employment contract by giving thirty days' notice in writing to the employer. A worker may terminate an employment contract by giving three days' notice to the employer during the probationary period.
Policy on Child Labour
Adults under the age of 18 may not be employed at work
Policy on Hours of Labour
Workers are guaranteed at least one day's rest per week. Working hours may be extended for reasons of production and operation after consultation with trade unions and workers, and generally may not exceed one hour per day; if working hours need to be extended for special reasons, they may be extended for no more than three hours per day, but no more than 36 hours per month, provided that the health of the workers is safeguarded.
Services and Support
Sample Policy
Samples are free. We expect you to come to inquire, and to make friendly cooperation.
Hotline
1314 4439 331
Customer Service e-mail
sophia@troonpower.com
Newsroom
New product released
The travel adapter is designed by us, look like container.
Wish us and our customer have good business.
Wish us and our customer have good business.
Management
Use character as power source and conscience as socket
We use character as power source and conscience as socket.
Trading Services
Product Range
Cable, Power banks, and Cases of all kinds of consumer goods
OEM Services
Design the package box, make the packing
Quality Control Measures
IQC, IPQC, and OQC to check one by one.
Minimum Order and Delivery Terms
MOQ 500pcs, delivery time. 15~20 days
OEM/ODM
Factory OEM/ODM Capabilities
DongGuan Troon Electronic Technology Co.Ltd specializes in manufacturing PD/GaN mobile phone chargers, universal travel, and AC power strip
For travel adapter, all the model is our designing
For phone chargers, we have some models for uniqueness and we also make lots of chargers for customers' requirements.
For the AC power strip, we are trying to make products belong to us
For travel adapter, all the model is our designing
For phone chargers, we have some models for uniqueness and we also make lots of chargers for customers' requirements.
For the AC power strip, we are trying to make products belong to us
Number of Production Lines
10
Factory Size
4900.0 Square Metre
Number of QC Staff
1 to 4
Number of Production Staff
80 to 99
Number of R & D Staff
5 to 9
Years of OEM/ODM Experience
13
Design Services Offered
OEM Product color, packaging, and customized LOGO.
Monthly Capacity
100,000 to 119,999 Units
Monthly Output
70,000 to 79,999 Pieces
Minimum Order
500 to 999 Pieces
Major Markets Served
Eastern Europe, North America, Western Europe, Mid East/Africa
Featured products
Attractive models in our Dongguan Troon
Unique design: Our product has a unique design. Every engineer has put in their efforts
High performance: With GaN technology, it provides excellent charging efficiency
Safety design: Built-in overload protection and anti-short circuit multi-function to ensure safety during use
Compact and portable: Small and light, suitable for travel and home use, easy to carry.
We are committed to bringing customers the best products and experiences through continuous innovation and optimization.
High performance: With GaN technology, it provides excellent charging efficiency
Safety design: Built-in overload protection and anti-short circuit multi-function to ensure safety during use
Compact and portable: Small and light, suitable for travel and home use, easy to carry.
We are committed to bringing customers the best products and experiences through continuous innovation and optimization.
Factory Images
We are a factory
Leedsen (Dongguan) Electronic Co., Ltd. is a factory dedicated to the production, research and development, and sales of travel chargers, USB chargers, and power extenders. It is located at No. 12, Baoya Street, Zengbu Luwu, Chashan Town, Dongguan City, Guangdong Province, China, with very convenient transportation. The factory area is about 6,500 square meters. We produce 2.4 million products each year and export them to the United States, South Korea, Germany, Spain, Italy, the Middle East, Southeast Asia and other parts of the world.
Since 2014, we have started with the production of travel chargers, and then continued to enrich our product categories, successively involving USB chargers and power extenders; we have more than 14 years of experience in the industry. Our factory is from PCB -SMT -PCB DP -PCBA Testing -Products assembled -Testing Ageing -Testing Inspection -packing, and there is a professional quality team to strictly control each process to ensure good quality. In 2019, the company passed the BSCI audit and ISO9001 quality management system to make the factory more professional and institutionalized.
Leedsen (Dongguan) Electronic Co., Ltd - a professional manufacturer of travel chargers and USB wall chargers. We have 5 product designers and 4 PCBA electronic engineers, and we independently develop no less than 8 new products every year; we have more than 40 patents. Let our customers keep pace with the times. Serving customers well is our purpose. We reply to customers' messages as soon as possible, and we deliver the samples required by customers strictly and quickly. At the same time, we also support customers' customized needs, and do our best to satisfy customers and let customers feel at ease.
We will move forward as always, always aiming to "create a first-class brand and build a first-class enterprise" to achieve a win-win situation with customers all over the world.
Since 2014, we have started with the production of travel chargers, and then continued to enrich our product categories, successively involving USB chargers and power extenders; we have more than 14 years of experience in the industry. Our factory is from PCB -SMT -PCB DP -PCBA Testing -Products assembled -Testing Ageing -Testing Inspection -packing, and there is a professional quality team to strictly control each process to ensure good quality. In 2019, the company passed the BSCI audit and ISO9001 quality management system to make the factory more professional and institutionalized.
Leedsen (Dongguan) Electronic Co., Ltd - a professional manufacturer of travel chargers and USB wall chargers. We have 5 product designers and 4 PCBA electronic engineers, and we independently develop no less than 8 new products every year; we have more than 40 patents. Let our customers keep pace with the times. Serving customers well is our purpose. We reply to customers' messages as soon as possible, and we deliver the samples required by customers strictly and quickly. At the same time, we also support customers' customized needs, and do our best to satisfy customers and let customers feel at ease.
We will move forward as always, always aiming to "create a first-class brand and build a first-class enterprise" to achieve a win-win situation with customers all over the world.
Testing machines
Necessary Tester in Dongguan
Ensure product quality: Testing instruments can accurately detect various indicators of products to ensure that products meet quality standards, thereby ensuring that the products received by customers are always reliable and stable.
Reduce defect rates: Through real-time monitoring and testing during the production process, factories can promptly discover and correct potential problems, reduce product defect rates, and reduce the risk of customers receiving defective products.
Improve consistency: Testing instruments ensure consistency in the production process, so that each batch of products is highly consistent in performance and quality, and improve customer trust and satisfaction.
Improve delivery punctuality: Through real-time detection and optimization of production processes, factories can effectively control the production rhythm, reduce production delays, and ensure on-time delivery.
Support quality certification: Testing instruments help factories meet industry quality standards and certification requirements, and customers can get high-quality products that meet regulations and increase market competitiveness.
Improve product safety: Testing instruments ensure that products are safe and reliable during design and use, protecting customer safety and interests.
Reduce defect rates: Through real-time monitoring and testing during the production process, factories can promptly discover and correct potential problems, reduce product defect rates, and reduce the risk of customers receiving defective products.
Improve consistency: Testing instruments ensure consistency in the production process, so that each batch of products is highly consistent in performance and quality, and improve customer trust and satisfaction.
Improve delivery punctuality: Through real-time detection and optimization of production processes, factories can effectively control the production rhythm, reduce production delays, and ensure on-time delivery.
Support quality certification: Testing instruments help factories meet industry quality standards and certification requirements, and customers can get high-quality products that meet regulations and increase market competitiveness.
Improve product safety: Testing instruments ensure that products are safe and reliable during design and use, protecting customer safety and interests.
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