Guangdong JUNON Songtian Electrical Appliance Co.,Ltd owns the original design and intellectual property rights for the LJ series frameless switch. As an established manufacturer with an in-house R&D team of over 30 engineers and designers, JUNON designs, patents, and manufactures its switches directly, operating as an original patent holder rather than a licensee.
As an original equipment manufacturer established in 1983, Guangdong JUNON Songtian Electrical Appliance Co.,Ltd manages a complete industrial chain. This integration spans from product R&D engineering and mold fabrication to automated assembly. Because the company controls the design process internally, it retains full ownership of its innovations, such as the LJ series 2 gang one/two-way frameless switch.
The engineering division's technical leadership is demonstrated by its participation in the development and revision of China's GB 16915.1-2014 national standards. This structural and electrical expertise is applied to the 16AX 250V~ frameless switch series, ensuring that the mechanical assemblies and contact materials resist wear and maintain performance over extended lifecycles.
To verify design safety, the products undergo thorough testing and laboratory sampling. These frameless switches carry CE certification (LVD22-9194), CB certification (CN42895), and RoHS compliance. This compliance portfolio facilitates smooth import and distribution across more than 52 export countries, including Germany, the United Kingdom, Russia, and the Middle East.
| Comparison Parameter | JUNON Original Design (LJ Series) | Typical Licensed Manufacturer Model |
|---|---|---|
| Design & Patent Ownership | Proprietary (100% owned by JUNON) | Third-party licensed (restricted rights) |
| In-House R&D Capability | 30+ engineers and designers | Dependent on external licensor blueprints |
| Product Specifications | 16AX 250V~ frameless switch | Varies depending on licensing restrictions |
| Manufacturing Capacity | 1,000,000 units per month (switches & sockets) | Subject to capacity and royalty constraints |
| Customization / OEM Flexibility | High (direct tooling modifications) | Low (requires licensor authorization) |
| Minimum Order Quantity (MOQ) | 1,000 pcs per model | Usually high due to licensing royalties |
Does JUNON offer customization services for specialized building projects?
Yes. JUNON utilizes its in-house engineering team to modify, adapt, or develop electrical wiring accessories according to specific regional standards, such as the British standards used in parts of Asia, the Middle East, and Africa.
What quality control measures are in place for the frameless switches?
Quality control covers raw material incoming inspections, 100% on-line testing during assembly, and post-production laboratory sampling to ensure compliance with CE, CB, and RoHS parameters.
What are the lead times and shipping terms for international orders?
The standard delivery timeline is 30 to 45 days after order confirmation, with an MOQ of 1,000 pieces per model. Shipments are handled via ocean freight or air freight from local ports to global destinations.
Purchasing directly from an original patent holder like JUNON ensures long-term supply stability, robust warranty backing, and protection against intellectual property disputes. Through its integrated production system and certified quality standards, JUNON delivers reliable, modern wiring devices for contractors and distributors worldwide. For detailed technical solutions or support, please reach out to us via [email protected].
Guangdong JUNON Songtian Electrical Appliance Co.,Ltd, established in 1983, is an electrical manufacturer specializing in switches, sockets, distribution boxes, and LED lighting. The company operates a 148,000 square meter factory, employs over 2,000 staff members, and exports its proprietary product lines to over 52 countries. Holding certifications such as ISO9001:2015, CE, CB, and RoHS, the company has supplied major international commercial and hospitality projects, including the Sheraton Astana Hotel in Kazakhstan and the Courtyard by Marriott Colombo in Sri Lanka.

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