iOS & Android
(Mainland China)
Shenzhen Wecheng Technology co. LTD
Shenzhen Wecheng Technology co. LTD
Ranking:
Supplier Assessment:
Country / Region:
China
Response time:
≤24 h
Response Rate:
High
Business Type:
Manufacturer, Wholesaler, Exporter, Trading Company
Years with Global Sources:
1 year
Export Markets:
Asia, Australasia, Central/South America, Eastern Europe, Mid East/Africa, North America, Western Europe
1 year
Company Profile
Company Overview
Power bank factory with over 10 years of experience
OEM customization|CE/FCC certifications|
OEM/ODM Orders Accepted
Founded in 2015, Shenzhen Weicheng Technology Co., Ltd. is an integrated company specializing in the R&D, production and sales of mobile power charging treasure, solar mobile power supply, solar charging folding bags, solar photovoltaic panels, energy storage power supply, various digital batteries and other mobile phone peripheral supporting products, and has long-term OEM and ODM orders. The product line covers mobile phones, digital, tablets, home lighting, outdoor travel, lamps, small electronics, etc., and our products are widely used in various mobile devices, transportation and municipal facilities.
Business Philosophy
Since its establishment, the company has always taken "quality and quantity assurance, customer first, scientific and technological innovation, and sincere service" as its business philosophy. It not only has high-quality talents and targeted production equipment, but also has a complete production quality management system. Excellent quality, reasonable price, timely delivery, and perfect service are well recognized by customers. The sales network is all over the country.
Exporting to North America, Europe, Australia, Southeast Asia, etc.
The company began to vigorously expand overseas markets in 2016, and its products have been exported to North America, Europe, Australia, Southeast Asia, Taiwan, and other regions. Since its establishment, our company has been dominated by "scientific and technological innovation", steadily improving and pioneering. With the goal of going to the international market, the whole process from product design and development, raw material procurement, production and manufacturing to after-sales service, closely connects with the international market, and adheres to quality leadership, management science and service specialization. We seek credibility with quality, seek development with credibility, pursue a higher performance-price ratio, and actively promote the application of new energy to contribute to harmony and nature.
Benefit from Us Now
In addition, in order to repay the support of our customers over the years, Weicheng Technology will provide strong technical support and product quality for your development with excellent quality products, reasonable prices and perfect technical services. Contact us today.
Basic Information
Total Capitalization
US$500,000 to 599,999
Year Established
2015
Total Employees
100 to 149
Company Certificate
NA
Product Certificate
NA
Business Type
Trading Capabilities
Total Annual Sales
US$4,000,000 to 4,999,999
Export Percentage
80 percent to 84 percent
OEM Service
Yes
Small Orders Accepted
Yes
Brand Names
HYUNDAI
Payment Terms
NA
Main Competitive Advantages
Buyer's Specifications Accepted, Experienced R&D Department, Large Product Line, OEM Capability, Production Capacity, Reliability
Other Competitive Advantages
NA
Major Customer
HYUNDAI
Export Markets
Business Registration Details
Registered Company
深圳市威诚科技有限公司
Registration Number
91440300359327181D
Company Registration Address
深圳市龙华区大浪街道同胜社区华艺工业园四区2号302
* In China, company names and addresses are registered in Chinese only.
Production Capacity
Factory Information
Factory Size
1500 Square Metre
No. of Production Lines
5
Number of Production Staff
80 to 99
Number of QC Staff
1 to 4
Year Established
2015
Number of R & D Staff
1 to 4
Address
A210-A305, Building A2, Jinshunlong Industrial Zone, Dalilu Shu Village, Qingxi Town, Dongguan, Guangdong, China
Other Production Capacity
Materials/Components Used
Core materials:
Battery cell: Lithium polymer (thin, lightweight, and safe) or 18650 lithium-ion battery (high cost-effectiveness)
Shell: ABS engineering plastic (mainstream) or aluminum alloy (high-end heat dissipation)
PCBA motherboard: Integrated intelligent management chip (charge and discharge control/short circuit protection)
Features: The battery cell determines the capacity; the chip dominates efficiency; the casing ensures durability, and safety design permeates the entire process.
Machinery/Production Process
Core production machinery:
1. SMT Mounter: High-speed mounting of PCBA motherboard chips and micro components
2. Spot welding machine: laser spot welding of cells and nickel sheets (connected to protective plates)
3. Injection molding machine/CNC: molding of plastic shells (ABS/PC material) or metal shells (aluminum alloy)
4. Aging test cabinet: battery cell charge and discharge cycle testing (48-72 hours).
Key production procedures :Assembly: Fixing of battery cell + protection board enclosure packaging
Full inspection: Safety testing, functional testing
Site Advantages
Our company is located in the core hinterland of the Guangdong-Hong Kong-Macao Greater Bay Area. With its unique geographical location and efficient transportation network, it has become a strategic fulcrum for the manufacturing industry in the Pearl River Delta.
Quality Control
Other Quality Control
Description of Quality Control/Technical Support Department
Our team ensures the premium performance, safety, and reliability of power banks through rigorous quality control. We enforce strict material inspection, production monitoring, and finished-product testing compliant with international standards (CE, FCC, RoHS). The technical support team provides lifecycle services, troubleshooting, failure analysis, and upgrades to optimize user experience. Committed to excellence, we continuously refine processes to deliver durable, efficient, and safe portable power solutions.
Quality Control Procedures
Our power bank quality control follows a strict 5-stage process:
Incoming Inspection: All raw materials (cells, PCBA, casing) undergo safety/performance checks against IEC 62133, UL standards.
Production Monitoring: Real-time testing of battery capacity, voltage regulation, and temperature control during assembly.
Aging Test: 100% units undergo 48-hour charge/discharge cycles to identify early failures.
Final Verification: Each unit is tested for output stability, short-circuit protection, and drop resistance (1.2m height).
Origin of Materials and Components
Premium Li-ion cells (Samsung/LG), certified PCBAs, and flame-retardant casing.
Business Registration Profile
by TÜV SÜD
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 TÜV SÜD, a third-party credit agency
Read DisclaimerRegistered Address
302,No.2,4th Area of Hua Yi Industrial Park,Tong Sheng Community,Da Lang Street,Long Hua District,Shenzhen
Incorporation Date
2015/11/15
Legal Form
Limited liability company
Company Status
Live
Registration Agency
Market Supervision Administration of Shen Zhen Municipality
Registration No.
91440300359327181D
Authorized Capital
RMB50,000
Paid-Up Capital
NA
Import & Export License
No
Legal Representative
Zeng chui lai
Business Scope
General business items:research&development and sales of electronic products,digital products,computers,communication equipments,communication products,mobile phone accessories,computer accessories;Design,development and sales of solar photovoltaic,electronic components;Technology development and sales of mechanical equipments,chemical products(Not including dangerous goods),building materials;Research&development and sales of solar energy portable power source;Operating E-Commerce;Domestic trade;Import&export of goods and technology.(Except for laws,administrative regulations,State Council regulations decided need approved projects before registration)
Business Permit Expiry
Shareholders
Zeng chui lai
OEM/ODM
Factory OEM/ODM Capabilities
Our factory specializes in customized power bank manufacturing with:
OEM Services: Bulk orders with your logo/design (MOQ of 500 pcs)
ODM Capabilities: Custom capacity (5,000-30,000mAh), fast charging (PD/QC), and smart displays
Certified Production: CE-/FCC-/RoHS-compliant, ISO 9001-certified facility
Fast Turnaround: 15-25 days for samples, 30-45 days for mass production
Advantages:
Supports both OEM/ODM
Lists key customizations
Highlights certifications
States lead times clearly
OEM Services: Bulk orders with your logo/design (MOQ of 500 pcs)
ODM Capabilities: Custom capacity (5,000-30,000mAh), fast charging (PD/QC), and smart displays
Certified Production: CE-/FCC-/RoHS-compliant, ISO 9001-certified facility
Fast Turnaround: 15-25 days for samples, 30-45 days for mass production
Advantages:
Supports both OEM/ODM
Lists key customizations
Highlights certifications
States lead times clearly
Number of Production Lines
6
Factory Size
1500.0 Square Metre
Number of QC Staff
1 to 4
Number of Production Staff
80 to 99
Number of R & D Staff
1 to 4
Years of OEM/ODM Experience
10
Design Services Offered
We offer custom design solutions for power banks:
3D modeling & prototyping
UI/UX for smart displays
Material & color customization
Ergonomic & compact designs
All designs meet CE/FCC standards.
Key features:
Covers industrial & electronic design
Ensures compliance
Compact format for brochures/web
3D modeling & prototyping
UI/UX for smart displays
Material & color customization
Ergonomic & compact designs
All designs meet CE/FCC standards.
Key features:
Covers industrial & electronic design
Ensures compliance
Compact format for brochures/web
Buyer Labels Offered
We provide custom labeling solutions:
Branded logo & packaging
Multi-language user manuals
Compliance labels (CE/FCC/RoHS)
Barcode/QR code integration
Fast turnaround: 7 days for label approval.
Key benefits:
Full branding customization
Regulatory compliance included
Quick production-ready service
Branded logo & packaging
Multi-language user manuals
Compliance labels (CE/FCC/RoHS)
Barcode/QR code integration
Fast turnaround: 7 days for label approval.
Key benefits:
Full branding customization
Regulatory compliance included
Quick production-ready service
Materials/Components Used
We use certified components:
Grade A Li-ion/LiPo cells
Fireproof ABS+PC casing (UL94 V-0)
Smart IC chips with overcharge protection
Nylon braided cables (10,000+ bend life)
All materials meet CE/FCC/RoHS standards.
Key features:
High-safety battery cells
Durable exterior materials
Grade A Li-ion/LiPo cells
Fireproof ABS+PC casing (UL94 V-0)
Smart IC chips with overcharge protection
Nylon braided cables (10,000+ bend life)
All materials meet CE/FCC/RoHS standards.
Key features:
High-safety battery cells
Durable exterior materials
Machinery and Equipment Used
Our factory utilizes:
Automated SMT assembly lines
Laser engraving machines
Computerized aging test systems
Ultrasonic welding equipment
All machines ensure precision & efficiency.
Key advantages:
High-precision production
Automated quality control
Consistent output quality
Fast production cycles
Automated SMT assembly lines
Laser engraving machines
Computerized aging test systems
Ultrasonic welding equipment
All machines ensure precision & efficiency.
Key advantages:
High-precision production
Automated quality control
Consistent output quality
Fast production cycles
Monthly Capacity
200,000 to 249,999 Pieces
Monthly Output
200,000 to 249,999 Pieces
Minimum Order
1,000 to 1,999 Pieces
Major Markets Served
Eastern Europe, North America, Mid East/Africa, Australasia, Western Europe, Central/South America
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