Guangzhou Yunyang Electronic Technology Co., Ltd.
Welcome to visit "YEWY® "company.Guangzhou Yunyang Electronic Technology Co.,Ltd is a high tech company, which is specialized in design, manufacturer and sales, and focus on charging power supply supporting services. Originated in Guangzhou, the Great Bay Area of Guangdong, Hong Kong and Macao, China, it has actively participated in the trend of achieving the goal of carbon peak and carbon neutrality, and contributed its wisdom, enthusiasm and perseverance to the early realization of the goal of carbon peak carbon neutrality for the country.
Since its establishment in 2013, We have always persist in the business policy of "survival by quality and development by technology". Now we have a production base of thousands of square meters and a scientific research and development team of dozens of people. So far, it has provided charging power for major electric vehicle plants at home and abroad, new energy batteries, AGV storage and transportation, Al robots, etc. The company takes "honesty based, safety and effectiveness" as its core value, and through our professional level and unremitting efforts, provides customers with high-quality, safe and reliable products and timely, considerate and patient after-sales service.
Main product
Lithium battery charger for LiFePO4 battery, Li-ion battery, Li-polymer battery. Lead-acid battery charger for AGM battery, GEL battery, silicone battery. Functional battery charger: waterproof charger, Bluetooth charger, adjustable charger and so on. Application to E-forklifts, E-tools, E-bicycle, E-motorcycle, E-AGV, E-yacht, E-car, electric car and so on. Battery charger’s Output parameters: Output voltage range: 3Vdc to 420Vdc Output current range: 0.5A to 200A. Output power range : 50W to 2500W
Why choose us?
●2000㎡ self-owned factory, 8 production lines, monthly production
can load 5 40HQ containers
Certifications
We total have 25 patents, 2 of them are in announcement periods, 15 utility model patents, 3 utility model patents, 2 appearance patents, and keep 5-10 patents increasing every year
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- Basic Information
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Company Name: Guangzhou Yunyang Electronic Technology Co., Ltd. Business Type: Manufacturer Brands: YEWY Employee Number: 81~100 Factory Location: 5/F, Building 11, U Valley, No.8 Zhixin Road, Dagang Town, Nansha District, Guangzhou City, Guangdong Province, China 510470 - Trade & Market
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Company slogan: We are the professional manufacturer of battery charger and power supply with 10 years experience, we have completed design capacity to provide OEM&ODM service to all kinds of customers.
OEM Overview: As a leading manufacturer of battery chargers and power supplies, we take pride in our 15 years of experience delivering high-quality products to customers worldwide. Our dedicated team of experts has a completed design capacity that allows us to offer OEM and ODM services to meet the unique needs of every customer.
At our company, we are committed to providing a positive, uplifting experience for our clients. We work closely with our customers to ensure that every product we create meets their specific requirements, including customizations for logos and packaging.
Our focus on quality and customer satisfaction has earned us a reputation as a trusted provider of reliable battery chargers and power supplies. We are dedicated to continually improving our products and services, and we take pride in delivering exceptional value to our customers.
We believe that by working together with our customers, we can build a better future for everyone. Whether you are in need of a custom battery charger or power supply, you can trust us to deliver a product that meets your needs and exceeds your expectations. Choose us as your manufacturing partner, and let's build a brighter tomorrow together.

Production Line: The manufacturing process is meticulously followed to ensure that quality is always the top priority. Every step of the way, from the initial planning phase to the final product inspection, is executed with care and precision. We believe that quality is the key to success, and we strive to achieve perfection in every single product we create. Our team of highly skilled professionals is dedicated to delivering top-notch products that exceed our customers' expectations. We believe that our commitment to excellence is what sets us apart from the competition. We are proud of our work and will continue to push the boundaries of what is possible in order to deliver the best possible products to our customers.
Each of our products has been reviewed at various levels in the development stage, and has passed dozens of tests including white box (electrical stress and thermal stress test of key components) and black box (functional test of the whole machine), and the existing products have been formed after being completely passed.



From production to shipment, all of our products go through at least five meticulous inspections to ensure top-quality results. We take pride in our rigorous testing process, which includes multiple checkpoints to prevent any faults or flaws from slipping through the cracks. By focusing on quality control every step of the way, we are able to deliver products that are not only flawless but also reliable and high-performing. Our commitment to excellence extends beyond our products and into our customer service, where we strive to exceed expectations and leave a positive impact on every interaction. With our dedication to quality and customer satisfaction, you can trust that our products will not only meet but exceed your expectations.



About quality management: Quality control
Production is a highly regimented process with strict steps to ensure high quality products. By following these steps, we can produce goods that meet or exceed customer expectations. From sourcing raw materials to packaging finished products, every stage of the production process is carefully monitored and tested to ensure the final result is of the highest quality. We rely on skilled workers, advanced technology and the latest manufacturing techniques to produce goods that are not only high quality, but also safe and sustainable. With a commitment to quality at every step of the process, we can deliver products that meet the needs of consumers around the world.

We take pride in our commitment to delivering only the highest quality products to our valued customers. That's why we subject each and every product to a rigorous series of tests to ensure that it meets our high standards of excellence. From the very beginning of the production process, our products undergo a battery of tests to ensure that every component is functioning at its best. This dedication to quality continues all the way through packaging, shipping, and delivery. We know that our customers trust us to provide them with the best possible products, and we take that responsibility seriously. Rest assured that each and every product that leaves our facilities has passed at least five tests to ensure its quality and reliability.



Services: Our company is proud to have a dedicated and experienced R&D team consisting of nine talented members. With over 20 years of collective knowledge and expertise in the field of charging power solutions, our team is committed to providing our customers with the best possible products and services.
At our core, we are driven by a passion for innovation and a desire to solve even the most complex charging power challenges. With a strong emphasis on research and development, we are constantly pushing the boundaries of what is possible, creating new technologies and solutions that are designed to meet the ever-evolving needs of our customers.
As a team, we pride ourselves on our ability to work collaboratively to achieve our goals. We believe that by combining our unique skills and expertise, we can achieve more than we ever could on our own. This approach has enabled us to create a culture of creativity and innovation, where every member is encouraged to share their ideas and contribute to the success of our team.
At the end of the day, our ultimate goal is to provide our customers with the best possible charging power solutions, tailored to meet their individual needs and requirements. With our talented R&D team at the helm, we are confident that we can deliver on this promise, exceeding expectations and driving innovation in our industry for years to come.


Our Team: Our Team
Yunyang was established by a consortium of highly skilled and accomplished engineers, led by our CEO, Mr. Yuanai Shi. Mr Shi brings with him an impressive track record of over 15 years in the field of charger engineering. This distinguished group of individuals united with a shared vision: to deliver power supply solutions that are not only safer and more energy-efficient but also environmentally conscious.
Driven by our collective passion for innovation and sustainability, we are dedicated to pushing the boundaries of technology and engineering, all while maintaining a strong commitment to safety, efficiency, and environmental responsibility. Our founder's expertise and commitment serve as the cornerstone of our company's values, and we continue to uphold these principles in every aspect of our work.


In order to create a positive and engaging work environment, our company has established a quarterly tradition of celebrating employee birthdays. This is just one of the many ways we show our appreciation for the hard work and dedication of our team members. Additionally, we organize periodic company-wide outings such as group travel and meals to promote teamwork and a sense of community within the organization. These activities not only help foster positive and productive working relationships but also provide a fun break from the daily routine. We believe that investing in our employees' well-being and happiness directly translates to their job satisfaction and ultimately, benefits the company as a whole.


- Factory Information
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Market name: Worldwide Contact Person: Mr.Bin Li Contact Phone: 86-186-6602-7332
