A Dedicated R&D Department

Improving today’s solutions and foreseeing future uses.
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Sunshine R&D: monitoring changes from a medium to long-term perspective

We have an effective system in place that ensures the prompt development of power adapters, chargers, cables, bulk cables and we also have our innovative R&D department. The primary objective of our R&D lies in promoting crossover research between the global trends in the electronic industry and the go-to-market strategy provided for our clients.
This has allowed us to amalgamate manufacturing technologies and ideas with our own, and to work together with them as one team on producing popular, on-trend power adapters, chargers, cables, bulk cables. In addition, by taking in various insights and spreading new achievements laterally, our R&D activities have become more efficient and effective.

Three Steps To Implementing a innovative R&D Strategy

   A Clear Strategic Overview

There's usually no shortage of good ideas being thrown around about how to improve our business. So, the first step is to understand which aspects to focus R&D around. To reach our goal, identify the limitations and change or improve upon them to achieve the desired result. Sunshine Electronics has world-class design and development capabilities with an experienced R&D team and strong cooperation with foreign professional engineers, so Sunshine Electronics maintain an absolute competitive advantage in the industry.

   A Dedicated and Professional R&D Team

We have a strong R&D team with professional engineers, technicians, and careful workers to provide a safe, reliable, and effective front-end service for all types of customers, during the whole process of researching, designing, implementing, and testing the power adapters, chargers, cables, bulk cables.

   Rigorous Testing Equipment and Environment

With advanced and reliable laboratory testing equipment, and several efficient, flexible, and intelligent production lines, Sunshine provides high-quality power adapters, chargers, cables, bulk cables to our overseas customers. We adopt machines with highly Validated and Recognized test equipment brands in our laboratories and production workshop, such as FLUKE, Chroma, YOKOGAWA, LECROY, TESEQ, and GwinSTEK which stand for the highest and strictest standards with strong recognition in this industry. All products must pass through a series of verification, such as EMC testing, high voltage insulation testing, earth loop impedance testing, lightning strike 6KV testing, and high and low-temperature testing. We guarantee that all our products are fully validated and tested before development and mass production, and gain a full range of export licenses, such as UL&CUL, FCC, DOE, CE, NRCan, etc.

Our Competences

Expertise cover all parts of the development cycle

● In-depth industry & market report


Sunshine Electronics has more than 20 years of experience in the industry and can provide a high level of competence in dealing with our customers’ challenges. We have ample knowledge and skills to successfully conduct a promotion study in the client's target market, provide suggestions on bottle procurement, or do any other task required by our clients.


● Complete technology support


Our engineers specialize in understanding market challenges and demands and are focused on producing best-in-class power adapters, chargers, cables, bulk cables for our customers. A great combination of functionality, aesthetics and user-friendly design is what makes our advanced solutions for client's brands. This includes intelligence protection, which is an important part of strengthening our competence.

Our R&D Goals:



Outcomes Driven



Industry Expertise







Consult Your Sunshine Experts

We help you avoid the pitfalls to deliver the quality and value your Power adapter, charger, bulk cable need, on-time and on-budget.

Contact Info

Tel: 0086-519-85203588; 85156667 ext 8001
Sunshine Electronics & E-KEY Electronics


Why Sunshine



Booth No. L24.26
 06-08 June.2024