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MERRYKING is a Hi-Tech Enterprise involving designing, production and marketing of various kinds of electronic products such as Power Adapters, Switching Power Supplies, USB Charger, Linear Adapters and Chargers, etc. Also our products are widely applied in Digital products, Medical, Telecom, Home and IT products. MERRYKING is the registered trademark.

Established in 2001, Grandly Dragon Tech Limited is an IT enterprise that incorporates research and development with production and marketing. We are a manufacturer of electronic products, mainly with power adapters, chargers, power supplies, computer parts and digital products

The one stop supplier for AC/DC power adapter & PD Charger:

Shenzhen CHANZEHO Technology Co., Limited, founded in 2009, specializes in the R&D, production, and sales of power adapters, battery chargers, and control boards for home appliances. Based in Pingshan District, Shenzhen, our 20, 000-square-meter facility ships 20 million units annually. As a national high-tech enterprise with an output value exceeding 200 million RMB, we employ over 450 people, including 50+ R&D engineers. Our industry-leading R&D reliability and EMC testing centers support our role as a core supplier to Midea, Haier, and Dreame. By 2025, we completed the digitalization of our factory, setting the stage for our goal of 1 billion RMB in revenue by 2030.

Established in 2011, Guangdong MYIXI Technology Co., Ltd. Has swiftly emerged as a leader in the research, development, manufacturing, and marketing of premium power adapters, offering an impressive range from 2.5W to 1250W. Our unwavering dedication to innovation and excellence has cemented our status as a trusted partner for prestigious brands such as Lasko, KMS, Lidl, Philips, and Argentina Telecom, among others.

Shantou Chuangkesheng Electronic Technology Co., Ltd. Was established in 2008 and is located in Shantou, China. We are a leading manufacturer specializing in power adapters. Our power adapters are widely used for various applications, including universal power adapters, monitoring electric elements, LED, and power supplies. With over fifteen years of experience in the industry, we have grown into a large-scale company, we take pride in the fact that our products have obtained certifications such as ETL, CE, FCC, CB, UKCA, CCC and other certifications, ensuring their compliance with international standards. Following the principle of customer first, reputation first, we always attach importance to product quality, price, delivery time and customer service.

Yingjiao Electrical Co., Ltd., established in 1996, is a leading manufacturer and exporter of switching power adapters, linear AC/DC adapters, transformers, chargers, car chargers, power cords, tripods, etc. We can also design and manufacture power supply products with specifications according to the various demands of different customers.

Dongguan Shilong Fuhua Electronic Co., Ltd. (Brand: UE Electronic), founded in 1989, is a global power supply provider that integrates product research and development, manufacturing and sales. It leads the innovation of global power technology applications and has grown into the preferred global power supply brand of world's top 500 enterprises.

Shenzhen Langbo Technology Co., Ltd. is a subsidiary of Dongguan Jingcheng Electronics Technology Co., Ltd., established in the core of the Greater Bay Area, Shenzhen. It is a comprehensive enterprise that focuses on the manufacturing, research and development, and sales of electronic products such as switching power adapters, chargers, and customized safety standard power supplies. The company's manufacturing center is located in Juhua Industrial Park, Wushiling Innovation Road, Dalang Town, Dongguan City. It currently has around 150 employees with over 20 years of experience in power supply research and manufacturing.

Guangzhou zhanming electronic Co., Ltd was established in 2010, with many years' experience, specialized in researching and manufacturing laptop AC adapters, 12V power adapters, LED switching power supply, and CCTV monitor power adapters etc. Our factory covers an area over 1000 square meters, a high quality team more than 80 employees. Zhanming electronic devices have got a wide range of safety approvals to meet specific international standards & Requirements. We have a dedicated research and development team and customized service team to quality control experts focusing on product development and customize product quality and Logo labels according to customers' requirements. In addition, we also provide customers with brand design, packaging design, sticker design, production and value-added services. Our strict quality assurance program ensures all our products to meet IEC Standards and product aging with 100% full load test. Our products have passed smoothly the improvement of European CE, RoHS, FCC etc. With strict quality management, delicate service and good reputation, Zhanming became more and more prosperous. So far, our products export to over 15 countries and regions, such as Germany, England, Russia, Canada, Poland, America, Turkey, Spain, Italy, Pakistan all around the world. As a professional manufacture of power supply, Zhanming has been adhering to the concept of "Customer First, Quality First" all the time and followed by the best service and pursue the pulse of the market. Choose Zhanming, choose professional! Looking forward to sucessful cooperation with you.

Founded in 2005, QINXPOWER® Is one of the leading manufacturers in China dedicated to standard power supply products. Our headquarter in USA, global sales center in Shenzhen and production factory located in Dongguan, Guangdong Province China. Our products focus on power supplies from 1-400W, including power adapter, LED driver, battery charger, switching power supply etc. We design and develop various power supplies specialized in EN62368/EN61558/EN60601/EN60335/EN61347 etc. Standards with worldwide UL, ETL, CE, GS, UKCA, SAA, RCM, EAC, PSE, KC, CCC, BIS etc. Certifications, which is widely used in information technology, audio/video, home electrical and consumer medical devices. Our engineer will get close communicate with customers before advising best solutions, We offer free sample lead time 3-7 days. In order to ensure market competitive, all our products with update EN62368 standard certified, RoHS, REACH and related energy efficiency CEC, MEPS, ERP, NRCAN complied. Our factory is ISO9001 certified, each of our products is 200% tested by following electrical, hi-pot, surge tested, average outgoing quality around 300PPM. QINX has a set of intact quality management systems, in order to strengthen management further, improve the craft, and guarantee product quality, we constantly introduce the most advanced electronic programs-controlled check-up platforms, high-accuracy production and strict quality system. We have been working well for the past years. In the future, we will keep focusing on the research and quality to appreciate support from customers.

Shenzhen Gofern Electronic Co., Ltd. Was established in 2006 and is located in Shenzhen of China. We are a professional manufacturer specialized in the development and production switching power supplies and LED light, including industry power supplies, communication device power supplies, power adapters, LED work light, LED light bar, LED strobe light, LED flood light. We committed to offer good quality a complete set of products to every customer. With high precision, low cost, high reliability and stability, GOFERN products are highly appreciated in mainland China and are exported to Europe, Asia and South America. Our products can be widely applied to communication industry, postal service, power industry, instruments and meters, LCD screens, security systems, medical equipment systems, railway signal systems and construction machinery, trucks, sport utility vehicles, mining machinery, building projection lights, fountain underwater lights, marine lighting, outdoor ad lighting. We pay great attention to quality and management, strictly selecting each electronic component and making sure all of our products have met our customers' requirements. All products comply with the international standard and have been approved by CE, RoHS, SAA, C-tick, FCC, etc...We own advanced manufacture and testing equipment of power supply, have good after-sales system. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future. Gofern people adhere to our principle of "develop by technology and honesty; Customer's demand is our goal" and we continue to perfect ourselves and pursue high quality to satisfy all the customers.

"Quality is our priority, win by quality" which is the origin of the our company name --Quawin.

Changsha Sibel Electronic Technology Co., Ltd established in 2017.

NiteRay Electronic Co. Limited was set up in 2003, Focus on AC/DC power adapter, DC/DC cigarette charger; Smart charger, battery charger; As well as SIP door phone for home and office use.

Guangzhou Hongzhouyi Technology Co., Ltd was established in 2022, specializing in the supply of Flexible Solar Panels, Bendable Solar Module, Bending PV Module, Curved Solar Powered Panel for Electric Golf Cars, Patrol Cars, Tourism cars, Yachts, Roof Power Generation Systems, Backpacks, Tents and Various Curved Surfaces. Foldable Solar Charger Bag Panel is mainly for the Camping, Hiking, Climbing, or any outdoor activities. Abnormal Shape and Size of SMT Lamination mini Small Panels for Solar Yard Light, Solar Power Bank, Solar Toy Car, Solar LED Light, Solar Electronic Scales, Solar Energy Monitoring, Solar Garden Light, Solar GPS Lock, Solar TPMS, Mobile Charger, Lawn Lamp, Portable Lantern, Street Lamp, Traffic Lights, Christmas Lights, Walkman, Toys etc.

Shenzhen JiaJiayuan Electronic Co., Ltd. is a Hi-Tech Enterprise involving designing, production and marketing of various kinds of electronic products such as Power Adapters, Switching Power Supplies, Linear Adapters and Battery Chargers, USB chargers, PD chargers, Power Cords etc. Which are widely applied in LED, LCD, CCTV camera, 3D printer, Motor, Digital products, set-up box, Home and IT products. Our products have passed most of safety approvals in the world including UL, cUL, PSE, GS, CE, ETL, SAA, CCC, C-tick, BS, CB, etc. Our factory covers an area of 3, 500 square meters, a high quality team more than 300 employees. Our products are widely introduced to domestic market and exported to USA, Canada, Europe, Japan, Australia, Argentina, Mexico, Singapore, Russia, Indonesia etc, and established good relationship and long term cooperation with several overseas well-known brands. We aim at being the first class professional electronic and electric supporting factory with excellent management and work team. In accordance with our company spirit of "Quality First, Customers Foremost, Keep Improving, Smile Service", we stick to our company aim of "Honesty, pragmatism, innovation, initiative", and provide excellent services to all of our customers.

ANEN Enterprise Limited specializes in high-performance Medical Power Adapters compliant with IEC 60601-our core focus-alongside power adapter solutions engineered to meet IEC 62368 and IEC 61558 standards. Covering a power range of 5W to 1000W, our products are backed by global certifications including UL, CE, FCC, TÜV, UKCA, RCM, PSE, and KC, ensuring uncompromising safety and reliability across applications.

Shenzhen Zhide Cable Technology Co., Ltd. is a manufacturing factory specializing in the design, production and sales of wire harnesses and cables. We have 15 years of experience in wire harness processing and production, and 10 years of experience in import and export sales. Our products are exported to the United States, Canada, Germany, India, Spain, South Korea, the United Kingdom and other countries. We have over 100 foreign clients and have received recognition from more than 90% of them! Moreover, the repurchase rate is very high; The company has senior engineers and over 300 professional production personnel, and has passed the ISO quality system certification. The raw materials comply with RoHS, EU environmental protection qualifications, etc. The produced wiring harnesses comply with UL (UL), SAE and other certifications. Our main products: Connectors, plugs, terminals, UL electronic wires, UL sheathed wires, terminal wire processing, data wire processing, new energy wire harness production and processing, power adapters, heat shrink tubes, and all electrical and electronic series products, etc.! Customers in need are welcome to contact me. We will serve you wholeheartedly! Our mission: To export our products to countries all over the world and let the world know about Zhide Cable! We produce a series of products including wire harness cables, connectors, power adapters, heat shrink tubes, etc. Bigger and stronger!

Our company supplies different kinds of products. High quality and favorable price. We are pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Fuyuan Electronic Co., Ltd. Was established in 2005, which is a professional manufacturer specialized in battery charger, power adapter and LED power supply. The company's head office is located in Dongguan China and the branch office is located in Hunan China. Fuyuan has its own EMC laboratory in the head office, existing staff 200 people,  been certified by ISO 9001, ISO 14001 and QC 080000. With 35-year experience senior engineer team, the company is integrated with product design, R&D and production as a whole, it only takes 10 days to design and develop a brand-new product.

EastRoyce is the world-class manufacturer and solution provider of thermal printer, label printer, mini printer, barcode scanner, handheld POS terminal and touch POS system.

Shenzhen Ke Zhi You Technology Co., Ltd. is a well-known exporter of China's educational Steam products. After three years of rapid development, the company has developed into a set of industry, technology, trade as one of the large high-tech group, we continue to educate DIY products in the top ten industry.

Shenzhen Chengsuchuang Technology Co., Ltd., founded in 2014 year, located in Longgang District of Shenzhen City of China. Line card including the fields of Consumer Electronics, Industrial Electronics, Auto Electronics PCB and PCBA project, provided one stop hardware supply solution from components and finished products. In recent years, with business expanding, we noticed there is a large increasing in the logic boards market, then we develop A Line card for logic boards business related with platform on Arduino, Raspberry Pi, Micro: Bit, STM32, NXP, TI, ST, Atmel, MicroChip. etc.

Zhejiang Weihao Electronic Co., Ltd is specializing in research, Development and production of Switching Power Supply, Sensor, Temperature Controller, Power Inverter, DC Converter, Power Adapter Our products are widely used in LED screen, postal service, communication system, power system, instrument and meter equipment semiconductor refrigeration and heating system, medical equipment, monitor and automatic control system and railway system. The first-class imported components, advanced workmanship, and the consummation instruments achieved good quality products, all of them have past 100% high-temperature and full-load testing, the qualified rate can come to 99% and 0.3% repair rate. We stick to the principle of "Quality First, Technology Advanced and providing satisfactory product and service" and we also draw high attention to demand of customers and provide high quality product. The products are sold to overseas markets such as USA, Europe, Australia, South America, Africa, Middle East, Southeast Asia, Hongkong, China Taiwan, China and many other countries and regions. We had passed ISO9001 certificate and obtain CE and RoHS certificate. We hope to cooperate with more customers for mutual development and benefits. We are looking forward to forming successful business relationships with new clients around the world in the near future.

Zhongshan Aomei Wire & Cable Co., Ltd., founded in 2013, specializes in the R&D, production, and sales of wires and cables, waterproof connectors for outdoor lighting, and international standard power plugs, offering flexible OEM/ODM/OBM services.

Jiangxi Yoojo Technology Co., Ltd. Was established in 2013, we specialize in developing, manufacturing and marketing high quality automotive electrical components  such as auto-fuse, fuse holder, current fuse, current fuse holder, wire harness, fuse box, switches and terminals etc. Our products are widely used in automotive, marine, consumer electronics, mobile devices, household electrical appliances, power supply and adapters, communication equipment, solar farm installations and industrial power control equipment car manufacturing and car modification and other fields.

Established in 2008, YanXin has nearly two decades of expertise in providing a comprehensive range of laptop parts.

Shenzhen Huajunxin Technology Co., Ltd. is a reliable professional wire and cable manufacturer integrating production, independent R&D and global sales. With decades of rich industry experience, it has built a mature and efficient R&D and production system, equipped with advanced professional equipment and a high-quality technical team, committed to providing high-quality, reliable and cost-effective products for global customers in various industries.

Shenzhen Leading International Trading Co., Ltd. (Shenzhen based),