Pro OEM/ODM Service
• Best On-time Delivery • Large Support Team • Quick Response service • Over 6000 Contract Clients
All power adapters support customization, and OEM/ODM services are available for components or finished products.
HOT PRODUCTS
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Being One of Foxconn Suppliers
Based on rich experience on power supply PCB sulution, Shengji has customized the power supply solution according to the Foxconn's requirements from 2019, and officially became the supplier of Foxconn in 2010.
넶163 2022-08-09
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The Biggest Musical Instrument Supplier in Europe
Most of musical instruments have high requirements on the power supply, with long-term communications and professional skill in the musical field, Shengji has designed a specific solution for Thomann and become a qulified supplier in 2020.
넶73 2022-08-09
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The Emerging Musical Instrument Manufacturer in China
With the support of professional power supply technology and long-term cooperation with Mooer, Shengji has been more and more recognized by Mooer.
넶82 2022-08-11
-
Being One of Foxconn Suppliers
Based on rich experience on power supply PCB sulution, Shengji has customized the power supply solution according to the Foxconn's requirements from 2019, and officially became the supplier of Foxconn in 2010.
넶163 2022-08-09
-
The Biggest Musical Instrument Supplier in Europe
Most of musical instruments have high requirements on the power supply, with long-term communications and professional skill in the musical field, Shengji has designed a specific solution for Thomann and become a qulified supplier in 2020.
넶73 2022-08-09
-
The Emerging Musical Instrument Manufacturer in China
With the support of professional power supply technology and long-term cooperation with Mooer, Shengji has been more and more recognized by Mooer.
넶82 2022-08-11
-
Being One of Foxconn Suppliers
Based on rich experience on power supply PCB sulution, Shengji has customized the power supply solution according to the Foxconn's requirements from 2019, and officially became the supplier of Foxconn in 2010.
넶163 2022-08-09
-
The Biggest Musical Instrument Supplier in Europe
Most of musical instruments have high requirements on the power supply, with long-term communications and professional skill in the musical field, Shengji has designed a specific solution for Thomann and become a qulified supplier in 2020.
넶73 2022-08-09
-
The Emerging Musical Instrument Manufacturer in China
With the support of professional power supply technology and long-term cooperation with Mooer, Shengji has been more and more recognized by Mooer.
넶82 2022-08-11
OUR GLOBAL COOPERATION CASES
Industry Professional Certification
We can help you apply for any certificate you need
CONTACT US
If you need help and have questions about adapter, plant construction, other products or even individual solutions, please fill in the contact form below.
Power Adapter Manufacturer
Established in 1998, Shengji is a professional company with more than 20 years of experience in designing and manufacturing power adapter. Our products include AC/DC switching power adapters, open frame power supplies, car charger, travel chargers and other related items. We focus on innovative technologies and top quality and got a very successful response from clients.Shengji's ac dc power adapter are used in small household appliances,IT communications, audio and video device, CCTV Camera,LED Lighting device,Medical device,Massage device,Musical device and so on.
20+
SERVICE COUNTRY
20+
YEARS EXPERIENCE
SENIOR TECHNICAL ENGINEER
60+
High-Quality Products That stand the Test
We firmly believe the best inspection, manufacturing and test equipment is a top way to ensure the quality to ensure quality.Partner with senior technical experts to ensure that all power adapters always pass strict industry audits.
Independent Testing Laboratories:
◆LCR Meter
◆Wave Soldering
◆Auto-Laser
◆Burn-in Test System
Inspection Items:
Burn-in test
EMI test
High-efficiency test
Low Ripple & Low Noise test
Over-current & over-voltage test.
18W-24W Musical Power Adapter(Style Mu01)
Input: 100-240V AC 50/60Hz
Output Optional: 5-24V,0.01-3A
Fixed plug: US/EU/UK/AU Plug etc.
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