Talk to a Certified Power Adapter Manufacturer
Get direct access to our engineering team and manufacturing experts. We respond to all inquiries within 24 hours with detailed technical solutions tailored to your project requirements.
Why Contact Merryking
Partnering with a certified manufacturer means you get reliable products, transparent communication, and long-term support that protects your business and accelerates your time-to-market.
Factory Direct Manufacturer
Eliminate middlemen and work directly with our production facility. This gives you better pricing, faster communication, and complete visibility into your order from prototype to delivery.
Full Certifications
All products come with UL, CE, FCC, UKCA, GS, and CB certifications. Your products will pass compliance checks in any major market without delays or additional testing costs.
OEM / ODM Capability
From custom logos to complete circuit redesigns, our engineering team handles projects of any complexity. Get exactly what your product needs with technical support at every step.
Stable Quality Control
Our 100% testing policy means every single unit is verified before shipping. Defect rates stay below 0.1%, protecting your brand reputation and reducing returns.
Fast Response
Our dedicated sales team operates across time zones to ensure you receive detailed quotes and technical feedback within 24 hours, keeping your projects on schedule.
Long-term Cooperation
Join hundreds of brands who have worked with us for 5+ years. Consistent quality, priority scheduling, and dedicated account management reward loyal partnerships.
Ready to experience the Merryking difference? Let's start a conversation.
Submit Your InquiryContact Information
Multiple channels to reach our team. Choose the method that works best for you and expect a response within 24 hours.
Business Email
Phone
+86 755 2941 2858
Working Hours
Mon - Sat: 9:00 - 18:00
(GMT +8 Beijing Time)
Our Promise: We reply to all inquiries within 24 hours with detailed technical solutions
Have questions about certifications or custom requirements? We're here to help.
Send Us a MessageSubmit Your Requirements & Get Expert Solutions
Our engineering team reviews every inquiry to provide customized recommendations. The more details you share, the more accurate our quote and faster our response.
- Detailed quotation with full specification breakdown
- Certification guidance for your target markets
- Sample options and lead time estimates
- Direct engineer consultation for complex projects
Request a Quote
Fill out the form below and we'll get back to you within 24 hours
What Happens After You Contact Us
A clear, predictable process from first contact to product delivery. No surprises, just professional execution at every stage.
Submit Inquiry
Send us your requirements through the form. Include specifications, volume, and timeline for the fastest response.
Engineer Review
Our technical team analyzes your needs and prepares a detailed quotation with certification recommendations.
Sample & Quotation
Receive your quote within 24 hours. Request samples to validate quality before committing to mass production.
Mass Production
Once approved, production begins with rigorous quality control at every stage. 100% testing ensures zero defects.
Shipping & Support
Flexible shipping options worldwide with full documentation. Our team provides ongoing technical support after delivery.
Ready to get started? Your first step is just one form away.
Start Your Project Now