Shijiazhuang Shengyuan Electrical Service Co., Ltd. specializes in electrical maintenance, including 380V power supply repair, 220V power repair, on-site circuit repair, circuit fault repair, lighting installation, and circuit trip. We undertake the replacement, repair, and laying of old wiring in homes, units, government agencies, schools, and residential areas, as well as the transformation of strong and weak circuits, high and low voltage integrated wiring, electrical installation and maintenance, and daily home repairs for lighting, switches, outlets, circuit breakers, and distribution boxes. 1. Circuit Fault Repair – Circuit short-circuit, circuit leakage, plug short-circuit, plug leakage, lighting without power, outlet without power, and other reasons for frequent tripping or failure to close the circuit breaker. 2. Circuit Installation and Transformation, Lighting Installation and Replacement (including pendant lights, ceiling lights, decorative lights, colored lights, crystal lights, etc.), plug installation and replacement, circuit breaker installation and replacement, indoor circuit transformation, indoor circuit wiring replacement, kitchen circuit transformation in restaurants. Weak Electricity: Professional office work station wiring, network maintenance, small and medium-sized enterprise office wiring, power line, network cable, telephone line installation, office wiring organization! Focusing on the security industry, after years of stable operation, our company has a team of professional installation technicians with strong teaching resources, experienced in security for many years, skilled in technology, and efficient in work, earning good reputations and support from the general public. Our service range includes residential areas, office buildings, villas, hotels, inns, hospitals, schools, banks, factories and warehouses, supermarkets and shops, government agencies, with reasonable prices and quality assurance.