iOS & Android
(Mainland China)
Welsten (Dongguan) Technology Co Ltd
Welsten (Dongguan) Technology Co Ltd
Ranking:
Supplier Assessment:
Country / Region:
China
Business Type:
Exporter, Manufacturer
Years with Global Sources:
1 year
Export Markets:
Asia, Mid East/Africa, North America, Western Europe, Australasia, Eastern Europe, Central/South America
1 year
Company Profile
Company Overview
Leading Bluetooth earphone manufacturer in China with 15 years of experience
Cumulative delivery of 180 million pcs|OEM and ODM services|
Welsten (Dongguan) Technology Co., Ltd. is a leading Bluetooth earphone manufacturer in China. With more than 15 years of experience in the earphone industry and a cumulative delivery of 180 million units, we are always able to provide high-quality earphones at the most reasonable prices, helping our business partners capture greater market share. As a professional company, we are confident of offer OEM and ODM services. No matter what you envision or design, we will bring it to life. Should there be any further consideration, do not hesitate to contact us now.
Basic Information
Total Capitalization
Choose Not to Disclose
Year Established
2011
Total Employees
60 to 79
Company Certificate
NA
Product Certificate
NA
Business Type
Trading Capabilities
Total Annual Sales
Choose Not to Disclose
Export Percentage
30 percent to 34 percent
OEM Service
Yes
Small Orders Accepted
Yes
Brand Names
NA
Payment Terms
T/T, L/C, Western Union, Paypal
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
NA
Major Customer
NA
Export Markets
Business Registration Details
Registered Company
威尔声（东莞）科技有限公司
Registration Number
91441900MAK7C5H07U
Company Registration Address
广东省东莞市塘厦镇沙新路106号2栋302室
* In China, company names and addresses are registered in Chinese only.
Quality Control
Other Quality Control
Description of Quality Control/Technical Support Department
Our QC department strictly implements a quality management system, adhering to customer-oriented standards and full-process quality control to deliver compliant, reliable audio products. Every product shall be tested completely, including: functions(connection, speaking, listening), appearance, software, battery, etc. We ensure 100% inspection before delivery.
Quality Control Procedures
1. IQC (Incoming Quality Control) Inspect raw materials & components (Bluetooth modules, batteries, speakers, PCBA) for performance, safety and RoHS compliance; reject unqualified parts.
2. IPQC (In-Process QC) Monitor assembly, soldering (AOI inspection) and real-time functions on production lines; fix abnormalities immediately to avoid batch defects.
3. FQC (Final QC) 100% full test on finished earphones: Bluetooth connection, sound quality, mic clarity, charging function, appearance and structural durability.
Business Registration Profile
by Experian
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 Experian, a third-party credit agency
Read DisclaimerRegistered Address
Room 302, Building 2, No. 106, Shaxin Road, Tangsha Town
Incorporation Date
2026/03/01
Legal Form
Limited liability company (natural person-funded or -controlled)
Company Status
Live
Registration Agency
Dongguan Municipal Administration for Market Regulation
Registration No.
91441900MAK7C5H07U
Authorized Capital
RMB 500,000
Paid-Up Capital
NA
Import & Export License
Yes
Legal Representative
WEI Xinke
Business Scope
General operating items: technical development, technical transfer, technical consultation, technical promotion, technical exchange and technical service; sale of electronic products, artificial intelligence hardware & battery; Internet sale (except for sale of goods that need to be licensed); network technology services; import and export of goods and technology (operation shall be at the discretion of the enterprise according to business license as per the law besides items requiring approval)
Business Permit Expiry
Shareholders
HAO Wenjing;WEI Xinke
OEM/ODM
Factory OEM/ODM Capabilities
Our factory delivers comprehensive one-stop OEM and ODM solutions for Bluetooth earphones, catering to the diverse branding and customized development needs of global clients. Backed by an experienced in-house R&D, acoustic engineering, structural design, and mold development team, we support full-process collaboration from concept evaluation to mass production and compliant delivery.
Number of Production Lines
null
Years of OEM/ODM Experience
null
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