About Us
    COMPANY PROFILE

An Expert Manufacturer of Switching Power Adaptors
Founded in 2008, Kingrong Enterprise Ltd (Sedex ID:ZC3308435) is a professional manufacturer, exporter and 'intelligent power solutionsTM' provider. Products: switching power adaptors, linear power adaptors and LED power supplies and chargers. Our products are approved by GS, UL, cUL, PSE, SAA, CE, CCC, KC, BS, ETL, CB safety, EMC and FCC certificates.

Meet Various Int'l Safety Standards

For the power supply industry, we have over 30,000 switching power adaptor models ranging from 3 to 120 watts, more than 3,000 LED drivers models from 3 to 360 watts rating. These items are manufactured in accordance with IEC/EN 60950, IEC/EN 60065, IEC/EN 60335, IEC/EN 61558, IEC/EN 60601, IEC/EN 61347, UL 60950 and UL 60065 standards.

Monthly Production Capacity 600,000 Units
20,000 square meters plant area and more than 500 skillful and diligent workers can produce 600,000 pcs per month. Meanwhile, the powerful R&D team provides the best power solutions and QC management system strictly controls the quality of the products.

Get Benefited from our Advantages
• New high-efficiency models of adapters meet DoE and CoC level VI
• Seven countries' certifications for 6W, 12W, 24W, 36W (wall and desktop adapters), 65W in addition to CB certificates
• R&D engineers with over 30 years of experience
• Manufacturer of power adaptors for over 10 years
• Professional and experienced service provider
• Manufacturer of intelligent power solutions for over 10 years
• Daily production quantity up to 35K units
• 7 days fast sample delivery
• Accept the buyer's specifications
• Reliability
• Reputation

OEM available. Contact us today.

    Hot Sales
    PRODUCT
      9V 1.3A 11.7W UL adapter
      18V 1A 18W EU AC/DC adaptor
      36V 1A 36W BS AC/DC adapter
      Showcase
      PRODUCT
            18V 1A 18W POE injector, 18VDC 1000mA POE adapter
            6VAC 0.2V 1.2W EI28 Linear Power Supply
            24V 0.75A 18W POE injector, 24VDC 750mA POE adapter
            9V 0.1A 0.9W AC/DC adapter switching power supply
            9V 0.3A 9W EI35 Linear Power Supply
            9V 0.1A 0.9W AC adapter
            9V 0.5A 4.5W EU AC adaptor
            12V 0.75A 9W EU AC/DC adaptor
            12V 1A 12W EU AC/DC adaptor
            24V 1A 24W POE injector, 24VDC 1000mA POE adapter
            24V 1.25A 30W POE injector, 24VDC 1.25A POE adapter
            12V 0.7A 12W Medical Power Adapter With IEC/EN60601 Standards, Suitable for Medical Equipments
            6V 0.5A 8W Medical power Adapter With IEC/EN60601 Standards, Suitable For Medical Equipments
            12V 1.5A 18W switching power supply
            12V 1.5A 18W switching power supply
            1.5-3-4.5-6-7.5-9-12V 0.3A 6W Multi-connectors linear adaptor
            24-42V 0.285A 12W CC LED power supply
            24V 1.25A 30W POE injector, 30W POE adapter
            24V 1.25A 30W POE injector, 24VDC 1.25A POE adaptor
            24V 1.25A 30W POE adaptor, Megabit/Gigabit POE injector
            24V 1.25A 30W POE injector, 24VDC 1.25A POE adapter
            24V 1.25A 30W POE adapter, 24VDC POE power supply
            24V 1.25A 30W POE injector
            24V 1.25A 30W POE adaptor. 24VDC 1.25A POE injector
            25-40VDC 12W CC LED power supply
            12V 1A 12W CCC POE adaptor, 12VDC 1A POE injector
            12V 1A 12W UL POE adapter, 12VDC 1A POE injector
            3 steps 6V/12V 1A
            12V 1A 12W EU POE adaptor, 12VDC POE injectors
            12V 1A 12W EU POE adapter, POE injector
            12V 0.83A 10W Switching power supply
            4-port USB Outlet UK Sockets, UK Standard with power strip
            5VDC 2.0A Dual USB Charging Wall Socket
            2-8V 0.7A 4W CC LED power supply
            4port 24V 0.5A POE power supply
            48V surge protector
            60W CCTV power supply
            50W Toroidal Transformer
            12V 2.5A 30W switching power supply
            12VAC 1A 12W EI48 Linear Adapter, Energy conservation, ERP
            9VAC 1A 9W EI48 Linear Power Supply
            12V 1A 12W UL POE adaptor
            24V 1.25A 30W POE adapter
            12V 1A 12W EI48 Linear Adapter
            9VAC 0.2A 1.8W EI35 Transformer
            6W Switching power supply
            6-11.7V 0.35A 4.1W CC Waterproof LED power supply
            5V 1A 2 in 1 set USB in-car charger
            4.2V 0.5A 2.1W li-ion charger
            3V 0.2A 0.6W EI28 linear adaptor
            5V 1A 5W EU USB charger
            12V 3A 36W Desktop AC/DC Switching Power Supply GS CCC UL FCC ROHS VI
            6V 1A 8W medical power adapter with IEC/EN60601 standards, suitable for medical equipments
            5V dc 2.5A 12.5W switching power supply
            5VDC 1A 6W Open frame switching power supply
            2.5*5.5*12mm DC male jack
            EC5 style 60A 600V
            12V 2.5A 30W switching adapter, switching power supply
            12V 2.5A 30W switching power supply, AC/DC adaptor
            12V 2.5A 30W desktop type switching power supply
            12V 2.5A 30W switching power supply, AC/DC desktop type adapter
            12V 2.5A 30W switching power supply, AC/DC adapter
            5V 1A USB car charger
            2.5*5.5*9mm DC male jack
            5V 1A car charger, USB in-car charger
            2.1x5.5x12mm DC Femal jack
            XT90 600V 90A terminal
            5V 1A USB in-car charger
            2.5x5.5x12mm DC Femal jack
            5-5.5V 1A car charger
            2.1x5.5x9.5mm metal DC male jack
            12V 0.83A 10W Switching power supply, AC/DC adapter
            5VDC 2.0A USB Charging Wall Socket
            3-9V 0.5A 4W CC LED power supply
            5V 1A 5W UL ETL certified charger
            12VAC 0.5A 6W UK EI41 Linear power supply, AC/AC adapter
            12VAC 0.5A 6W EI41 Linear power supply, AC/AC adapter
            12VAC 0.2A 2.4W Linear power supply, AC/AC adapter
            12VAC 0.5A 6W EI41 Linear power supply, AC/AC adapter
            3V 0.3A 0.9W EI28 linear adaptor
            12VAC 0.5A 6W EI41 Linear adapter
            3 steps 6V/12V 2A
            4.2V 2A 8.4W EU AC/DC adaptor, switching power supply
            4.2V 2A 8.2W UL AC/DC adapter, switching power adapter
            4-port USB Outlet UK Sockets, Euro Standard with power strip
            5-25V 0.35A 4W CC LED power supply
            4port 48V 0.35A POE power supply
            12VAC 0.5A 6W EI41 Linear power supply
            12W Switching Power Supply
            12-23.4V 0.35A 8.2W CC Waterproof LED driver, LED PSU
            5V 1A 10W EU charger for electronic device,USB charger
            4.2V 1A 4.2W li-ion charger
            4.2V 2A 8.4W UL AC/DC adapter
            10VAC 1A 2.4W Linear power supply, AC/AC adapter
            4.2V 2A 8.4W EU AC/DC adaptor
            4.2V 2A 8.4W UL switching power supply, AC/DC switching adapter
            12-17V 0.33A 5W CC LED power supply
            4.5V 2A 9W EU AC/DC adaptor, 4.5V 2A AC power supply adapter
            4.5V 2A 9W UL AC/DC adaptor
            4.5V 2A 9W EU AC/DC adaptor, switching power adapter

    Product Series:

      Switching Power Adaptors
      LED Drivers
      Chargers
      Linear Power Adaptors
      Cables
      Customization
      Mouldings

    诚信网站