Established in 2005,Guangzhou Casor Electronics Co.,ltd is a professional corporation for making various calculators. Our company covers an area of 10000 square meters, and no-dust workshop has 7000 square meters. We also have a super research team and service team. Our products have high quality. Our company adheres to keeping our own brand and OEM and ODM business development lines simultaneously. We provide the best products and after-sales service for our customers wholeheartedly. We sincerely welcome the internal and external customers to make progress, create beautiful tomorrow...