4x4 Auto Electrics CONTROL New 12V Control Box Mini Power Box for Outdoor caravan
ULTRA-PREMIUM QUALITY: Built with laser cut 1.5mm powder coated aluminium for durability and strength.
COMPACT DESIGN: Measures 300mm x 240mm x 85mm, perfect for small spaces.
EASY INSTALLATION: Comes with grommets for secure mounting and wiring.
MULTIPLE ACCESSORIES: Includes fuse block, USB charger, and multiple sockets.
HEAVY-DUTY CONSTRUCTION: Made of lightweight aluminum with stainless steel screws.






Er sheng: Your Premier Global Partner in Automotive Modification Electronics
With 22 years of expertise, Dongguan Er sheng Electronic Technology (Er sheng) is a leading manufacturer specializing in automotive modification electronics. Operating from a 10,000㎡ facility with 300+ staff, we offer full in-house production-from PCBA and tooling to injection and assembly.
Our core products, including automotive switches, chargers, and wire harnesses, are engineered for off-road and marine environments with superior waterproof, dustproof, and high-current resistance. We hold 160+ patents and are a certified National High-tech and SRDI Enterprise.
Quality is our priority. We are IATF16949 & ISO9001 certified, with products meeting UL, CE, RoHS, and GRS standards. Trusted by global hypermarkets and e-commerce leaders in North America, Europe, and Australia, we ensure 99%+ on-time delivery and 1-hour response. Partner with Er sheng to drive your business forward with reliable, high-performance solutions.














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