Yueqing Oubo Electrical – One-Stop Source Factory for Electrical Protection Equipment

Yueqing Oubo Electrical – One-Stop Source Factory for Electrical Protection Equipment, OEM/ODM Customization, Exported to 100+ Countries
Homes, factories, shops, and distribution panels worldwide all rely on stable and reliable electrical protection equipment. Voltage instability, lightning surges, circuit overloads, and distribution panel fires cause massive damage to appliances, production line stoppages, and even electrical fires every year. As a factory-direct manufacturer with 15 years of deep experience in electrical safety – Yueqing Oubo Electrical Technology Co., Ltd. – we focus on R&D and production of a full range of distribution protection products. We provide one-stop solutions for residential, commercial, and industrial electrical safety, supporting brand customization, OEM/ODM, and global distributor partnerships. Our products are exported to over 100 countries.

I. 17 Years of Factory Strength – The Foundation of Customer Trust

Founded in 2010, Oubo Electrical owns a 2,000㎡ standardized production facility with a stable team of 50–100 professionals and 3 automated + semi-automated production lines. Our annual production capacity is stable: monthly output of RMB 3 million and annual output of RMB 35 million. Even large-volume orders are delivered on time, eliminating stockout concerns during peak seasons.

1. In-House R&D Strength – Patents + Dual Certifications

We have a dedicated 5-person R&D team and have obtained 15 product patents. Our full product range carries 3C and CE international safety certifications, ensuring compliant exports to Europe, the Americas, Southeast Asia, the Middle East, Africa, and beyond. Our R&D team launches new products every quarter, continuously enriching our portfolio and keeping pace with global smart home and industrial distribution upgrade demands.

2. Proven OEM & ODM Customization – Serving Global Brands

With over 200 OEM projects and 150 ODM custom projects completed, we adapt to the diverse needs of brand partners worldwide. Customization options include外壳 appearance, silk-screened LOGO, parameter thresholds, packaging and manuals, and APP programs (for WiFi smart models). Our factory-direct model eliminates middleman markups, offering brand partners competitive pricing to build mid-to-high-end proprietary electrical protection brands.

3. End-to-End Strict Quality Control – 2-Year Extended Warranty

Our standardized quality inspection process covers every step: SMT PCBA → injection molding → assembly → power-on testing → long-term aging testing → final packaging. Raw materials, semi-finished goods, and finished products are 100% inspected. We use high-quality electronic components to ensure stable performance under extreme temperatures and voltage fluctuations, with extended service life. All products come with a 2-year warranty – far exceeding industry standards – reducing after-sales costs for our customers.

4. Fast Delivery + Global Channel Support

Standard order lead time is just 15–25 days, with flexible production scheduling and expedited options for urgent orders. We offer exclusive support programs for global agents and distributors: tiered pricing, full after-sales technical support, and marketing materials (product images, videos, promotional copy). We are actively seeking offline distributors and online cross-border sellers worldwide.

II. Full Range of Core Electrical Protection Products – Covering All Scenarios

1. WiFi Smart Over/Under Voltage Protector (Bestseller)

Keywords: over voltage protector, under voltage protector, WiFi smart voltage protector
Powered by the mature Tuya smart chip, this device allows remote monitoring of line voltage, current, and power consumption via a mobile APP. It supports remote on/off switching and scheduled power distribution. It monitors overvoltage, undervoltage, overload, and leakage in real time, cutting power instantly when abnormal voltage is detected and automatically resetting when normal conditions return.
Applications: Residential homes, apartments, villas, retail shops, surveillance rooms, and PV distribution boxes. Protects refrigerators, air conditioners, TVs, routers, and other sensitive electronics from voltage fluctuations, lightning strikes, and power surges.

2. Surge Protective Device (SPD) – Lightning & Surge Protection

Keywords: surge protector, SPD lightning protection device
Designed for lightning-prone areas and industrial equipment with transient current impacts, this device quickly diverts high-voltage surges to protect distribution panels, industrial controls, PV inverters, servers, and surveillance systems from circuit board damage. Available in multiple current ratings with DIN-rail mounting, suitable for residential distribution boxes and industrial switchgear. CE certified for global export.

3. Thermal Aerosol Fire Extinguishing Device – Essential Fire Protection for Distribution Boxes

Keywords: aerosol fire extinguisher, electric cabinet fire suppression device
Industry advantage: triggers fire suppression within 5 seconds. Compact design fits directly inside distribution boxes – no external piping required. When short circuits or overloads cause a fire inside the panel, the device rapidly releases fire-extinguishing aerosol, suffocating the flames and preventing fire spread at the source. Widely used in residential, construction site, factory, and server room distribution panels – an essential fire safety accessory for any power distribution system.

4. Time Switch – Timed Energy-Saving Control

Keywords: time control switch, timer switch
Programmable timer for circuit on/off control, supporting multiple timing groups. Ideal for streetlights, billboards, water pumps, agricultural equipment, and shop lighting – reducing manual management and lowering energy consumption. Compact DIN-rail design for easy installation. Parameters can be customized to meet different voltage standards worldwide.

5. Motor Comprehensive Protector + Phase Loss Protector

Keywords: motor comprehensive protector, phase loss protector
Specifically developed for three-phase motor equipment, this device monitors phase loss, overload, stalling, and three-phase imbalance in real time. It cuts power immediately upon fault detection, protecting pumps, fans, and industrial motors from burnout and reducing factory equipment repair and downtime losses. Widely used in small processing plants, construction machinery, and agricultural electromechanical systems.

III. Tailored Cooperation Advantages for Three Customer Groups

1. Overseas Brand Owners – ODM/OEM Deep Customization

Factory-direct manufacturing with proven custom project experience – create your own exclusive product line.
Quarterly product updates to enrich your brand portfolio and boost market competitiveness.
Full patents + CE certifications – avoiding customs and IP risks.

Consistent quality control across bulk shipments, backed by a 2-year warranty to reduce after-sales pressure.

2. Global Distributors / Cross-Border Agents

Factory-direct supply – no middlemen, higher profit margins. Own-brand products with stable inventory.
15–25 day fast delivery – no stock shortages during peak seasons.
Full channel support: preferential pricing, after-sales technical guidance, and cross-border marketing materials.
One-stop sourcing across multiple categories: protection, surge, fire, and smart control.

3. Panel Builders / Complete Distribution Solution Providers

We provide complete supporting accessories for small distribution panels: over/under voltage protectors, surge protectors, aerosol fire extinguishers, time switches, and motor protectors – all in one place. Parameters can be matched to your cabinet requirements, with bulk customization available. Simplified procurement and reduced overall costs for complete equipment sets.