Your Reliable Supplier of Wireless Monitoring and Control Solution


Shenzhen Sailwider Electronics Co., Ltd. is a high-tech company located in Shenzhen, China. We focus on latest technologies and develop practical & competitive products for the fields of wireless smart monitoring and control system as well as smart monitoring integration of energy in-home display (IHD) for smart meters, solar inverters and etc based on various communication interfaces (such as RS-232, RS-485 and etc.) and different communication protocols, including 433MHz, Mbus, ZigBee, WIFI, Bluetooth, and etc.

Our well organized factory is ISO9001:2005, ISO/TS16949:2009, ISO14001:2009 and ISO/13485 2010 certified.

We are a professional company integrated with R & D, manufacturing and service. Our factory has an area of 20,000 square meters with more than 500 staff. We own well-managed molding facilities, SMT lines, injection workshops, assembly lines and R & D labs. Our strong R & D team is with rich experience in industrial design, plane design, mechanical design and electronic design.


Our main products include wireless energy-saving monitor and control system, solar powered and battery powered CCTV cameras, appliances (lights) monitor & controller, electrical power supply remote switch sockets, digital/mechanical power supply timer switches, current limiter & temperature limiter, and many other smart patented products that are easy to operate and to popularize. We are also providing IHD (in-home display) for famous brands of smart meters and solar inverters. We are located in Shenzhen and Dongguan, with convenient transportation access.

With advanced equipment, positive management and rich experience, we are in a very strong and good position to supply our high quality and innovative products with competitive price and to satisfy our customers' special demand quickly. We own well-managed factory facilities to handle orders smoothly and strong R & D team to meet the demand of various markets throughout the world.
Quick understanding to customers' request and acute sense to technologies are the main reasons why we can establish long time business relationship with famous brands. We have quickly maintained a strong presence in the international market for the past years, during which time a solid name for Reliability, Quality, Service, and Efficiency have been built for Sailwider Electronics.

We are the original developer and manufacturer for the wireless electricity energy monitoring and controlling system with strong R&D background and rich production experience. If you are looking for a reliable supplier in this field, you really can't miss us.
We welcome every opportunity to cooperate with you and we treasure every chance to be your most reliable supplier and manufacturer. Please feel free to browse our website to get a full understanding of our smart products. We welcome distributors worldwide.

We welcome OEM and ODM projects.


Factory Tour


Factory Assembly Lines


Factory Tour SMT Lines

Factory Tour SMT Lines

Our SMT Lines for Our Own Usage Only Painting Equipment

Factory Tour Testing Instruments

Testing Machines


Factory Tour Production Line Injection Shop

Factory Tour Testing Instruments

Our Own Injection Shop Testing Machines

Factory Tour Production Line in production of Car Accessories

Factory Tour Production Line in production of energy monitors

Assembly Lines
Why Choose Sailwider to be your manufacturer?

Because we are:

  • uA business partner that has rich working experience in cooperating with many famous world brands in Europe and North America.

  • A reliable manufacturer with a complete well-managed factory facilities to ensure your order's smooth implementation.

  • A strong R&D team to follow the latest technologies, to develop newest products and to satisfy your special and customized request.

  • A professional team that always keep customer's interest in heart and always try hard to create more value for our esteemed customers worldwide.

Trust, Innovation, Win-Win

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Solar Powered Cameras 4G version - Solar Powered Cameras WIFI version - Plug and Play Outdoor Cameras 4G version

Plug and Play Outdoor Cameras WIFI version - CCTV Camera System - Battery Powered Cameras

OEM/ODM Manufacturer of Wireless Monitoring and Control System

China manufacturer and supplier of smart solution for wireless monitor and control system.

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