Our products have passed most safety approvals in the world, including
UL, cUL, FCC, PSE, GS, CE, BS, RoHS, REACH, SAA, CCC, C-tick, CB, IRAM, S mark, NOM, EAC, etc.
14 years’ experience of Power Adapters Production
Merryking is a professional factory specializing in R&D and production of power adapters only,which doesn’t supply any other hot selling electronic products. That is why we can keep advanced skills and stable quality all the time.
Comprehensive Explanation of AC DC Power Adapters
With so many years experience,it took many years for our team to creat a standard book which is used to help our clients to find suitable adapters quickly. The particular specification of each model can help you fully understand what products you need.
·Top Quality Management System
We have a complete quality assurance system and solutions for the products in questions to ensure products quality and our outstanding after sale service.
·SGS Certification and Assessed Supplier on Alibaba
We have already passed SGS third-party factory inspection and have been an Assessed Supplier on Alibaba.
·AQL Acceptance Standards
The final inspection shipments will be in strict accordance with the AQL acceptance standards.The power adapter shall be burnt for 4 hours under normal input and 80% rated load at 40°C +/- 5 °C
·Your smart choice
We believe that we can meet with success only if our clients did it. We sincerely hope that we can achieve a win-win situation together.
Shenzhen Merryking Electronics Co., Ltd.
Merryking is a professional manufacturer of AC/DC power adapter and linear transformer since 2005, focusing on power supply designing and manufacturing in Shenzhen China. W e have established our own scientific, intact and efficient quality management system, extending from product designing, raw material control, on-spot production management to after-sale services with constant, stable and reliable quality assurance.
Our Premium Service
3 Years Warranty
36 months,for all products
Quality makes that we have enough confidence to offer our clients longer warranty. We are one of the very few companies who offer 3 years warranty in the worldwide market.
1-3 pcs free samples for each model
We can offer you 1-3 free samples for quality and function test before bulk orders.
Save Your valuable Time
Our professional sales team will give you the fastest reply by Trade Manager, Email, Telephone etc according to your any product inquiries or questions during 24 hours.
·Production capacity 500,000 PCS per month, short lead time: 10 - 15 working days.
·The fastest delivery
Professional workers and production ability will make sure that the delivery of your order can be finished in time.
Easy and convenient deal for you
We can offer you any kind of trade terms, including EXW,FOB,CIF,DDU(custom clearance door to door service without taxes) and DDP(custom clearance door to door service with taxes) and also help you to choose the most suitable shipping way to save more time and money.
Safe & Reliable
·You are welcomed to check the quality of goods before delivery.
·With almost all of related certificates
Our products have completely been approved UL,cUL,FCC,CCC,GS,CB,CE,TUV,SAA,KC,ROHS,PSE,etc.
Our products fully satisfy the safety certifications standard. High product stability,like MTBF=50000?100,000 (Calculated Hours at 25°C )
After-Sale Guarantee Service
You can ask for a refund within 30 days after your receipt of goods We will bear all of the costs if it is because of the quality.Or,we will offer you the new goods as soon as possible.
Q: What is the main product of your company ?
A: 1. AC DC Power Adapters 2. USB Smart Charger 3. QC charger
Q: What certificates do you have ?
A: Our products have completely been approved UL,cUL,FCC,CCC,GS,CB,CE,TUV,SAA,KC,ROHS,PSE,etc. In order to make you fully understood the quality of our products,we would provide you with related certifications on your request.
Q: What`s your MOQ?
A: There is no MOQ and you are welcomed to order any amount.But you will get discount price for bulk order.
Q: Would you give me more details about the price of your products ?
A: We believe our quality and price are very competitive in worldwide market and We promise to offer you best cost-efficient products with higher quality.
Q: How can I get the matched adaptor production with only requirements/description ?
A: Ok Dear client, We`ll introduce you the matched products
according to your descriptions. Please kindly CLICK HERE to describe your requirements with following necessary tips :
a. What's the input please? Example:100-240VAC, 50/60Hz2
b. What's the output, please? Example: 5V DC 2A
c. What certificates do you need ?Example:UL+FCC needed
The more details you provide,the faster we could provide you with the corresponding products.
Q: I saw your company is with much experience in adapter field.Will I get better products than I expected under your guidance/suggestions ?
A: We aim to support our dear clients ,to achieve Your successful business with products quality and competitive price ,as well as 3 years warranty (longer warranty in this filed).
Also, we will offer you more necessary experience for free. For example,a.If your product working current is 1A ,we suggest you to use 12v 1.5A model ,so the adapter can keep good working status and long life ,and the working temperature is very low ,the 12v 1.5A adapter's price is nearby with 12v 1A .b. If your product belong to medical device ,the quality standard should be IEC 60601 ,if your product belong to IT device ,the quality should be IEC 60950.
Q: What payment term do you accept please ?
A: We accept T/T,L/C,D/P,Western Union paypal etc.
Merryking AC/DC power adapter 6v 5a 3a 2a 1a 500ma 450ma power supply charger