Hangzhou Chandox Tosun Import & Export company is a joint venture enterprise, it was built in 2005 and located in city of Hangzhou. It is a Chandox sales company in Mainland, We have certificated ISO9001-2015 quality and management system. We have over forty professional employees to serve our customers, we also have four sales offices located in Shenyang, Yantai, Chongqing and Donguan.