Shanghai Winos Industrial Development Co., Ltd.

Shanghai winos industrial development co., LTD., a subsidiary of Hong Kong winos electronics co., LTD., was established in 2006.The company in "with the letter to the base" "with the sincerity to treat people" on the basis, has become casio calculator, Canon calculator, sharp calculator Shanghai core agent, German duke pen Shanghai general agent, own brand winos calculator once won the Shanghai culture industry famous brand