Founded in 2002, Shenzhen Sanke Electronics Factory is a leading manufacturer of UPS power supplies, including inverters and batteries. Located in Shenzhen, China, our factory covers an area of 5000 square meters and has 10 professional engineers and 300 workers, specializing in the research, development, production and marketing of UPS Power Supplies. We have a strong R&D system and advanced production lines. Our products are exported to Southeast Asia, Europe, America and the Middle East. We actively promote our SANKEbrand products. We also provide OEM and ODM services. Service & warranty: We provide 1- 3 years of warranty according to different items and different brands. Quality first, Service firstis our principle. Working team: Every Sanke person sticks to the same business philosophy of Innovative design and high quality items to meet the demands of customers; Competitive price and sincere service to earn the trust and respect of our customers.