Shenzhen King-Serry Electronics Co.Ltd

Over 19 Years of Industry Expertise
King-Serry began in 2006 with a dedicated R&D department at Nanshan High-Tech Park, Shenzhen, focusing on independently developing innovative hardware and software solutions. In 2012, we officially established Shenzhen King-Serry Electronics Co., Ltd. Today, our operations span 4,600+ square meters, with a passionate and skilled team of 100+ employees driving continuous growth.

Wide Product Range
We are a leading global one-stop supplier of safety products and smart home devices based in Shenzhen, specializing in the research, development, and production of mid-to-high-end intelligent solutions. Our diverse product portfolio includes wireless light switches & remote control switches, Wi-Fi smart switches & touch control smart switches, smart E26/E27 bulb socket holders, remote-controlled light sockets & wireless sockets, remote-controlled US plugs & smart plugs, bike and bicycle alarms, PIR motion sensors, welcome doorbells, bike light sets & tail light alarms. All products are independently developed and manufactured in-house, ensuring originality, quality, and performance from concept to delivery.

Why Choose Us

• Expert Engineering Team: Top-tier professionals in software, hardware, and structural design.
• Proven Track Record: Dozens of patents and 6 software copyrights.
• National Recognition: Awarded National High-Tech Enterprise status in 2018.
• Certified Quality: 3C, CQC, FCC, CE, PSE, IC, KC, RoHS, and more.
• Global Reach: Trusted by clients across Europe, North America, Japan, Korea, and Southeast Asia.

Contact Us Now
Guided by the principles of sincerity, innovation, responsibility, and mutual benefit, we uphold integrity in every action, pursue creative solutions, take ownership of our commitments, and prioritize partnerships where all parties thrive. Our service philosophy, "Service creates value," reflects our dedication to delivering meaningful and impactful support that enhances our clients' success. Through our customer-first approach, relentless focus on service excellence, and commitment to shared success, we foster sustainable growth and enduring relationships, ensuring that every achievement benefits everyone involved. These values and strategies define who we are and drive us toward a future of collective progress. Contact us now to learn more.