CSVC Intelligent Technology(Shenzhen)Co., Ltd is one of most competitive lead manufacturer which specializes in promotional calculators & Wireless chargers. CSVC was a sole invested Shenzhen Branch office by CSG (China Sciences Group). Owned a professional & advanced automatically production line in Guangdong of Calculators. During past 5 years, we have developed a high QI tech wireless charger product also."CSVC" & "RSB" are our 2-international brand. Which hottest sold widely in the whole world like Europe and the United States, the Middle East, South America, Korea and other big organization like United Nation. And, we provide OEM & ODM services. Relay on our High Efficiency After-sales services policy, we gain a lots loyalty customers and distributors.Our product has been awarded CE, RoHS, FCC etc. certificates during the past decades and established business relationship with some famous partners like "Carrefour" "Comix" "Walmart" etc. Also, we got ISO 9001 Quality Management System certification in 2007.We manage the factory base on 5S (SEIRI, SEITON, SEISOU, SEIKETSU, SHITSUKE) management system. Reach Target like &＃39;high quality, competitive price, on-time delivery, and fast and effective communications&＃39; as strength to serve our partners. hope to cooperate with more customers for mutual development and benefits. We sincerely welcome the internal and external customers to make progress and create beautiful tomorrow together. "there is no resting place for an enterprise in a competitive economy." So, we are on the way to be better better!!!