ASTONE ELECTRONICS CO., LTD. founded in 2001, are specialized in developing, manufacturing and selling professional audio products as a whole. We locate in eastern coastal city-Jiashan, Zhejiang province, which is a very convenient transportation access no matter to export or domestic market. Covering 80,000 square meters, we have more than 200 workers and an experienced R&D team and sales team. Based on over 10 years of industry experience and equipped with a full set of advanced machines, we has developed a manufacturing capacity over 1,000,000 pieces per year and designed more than 600...