Jiangsu Jiujiujiu Technology Co., Ltd. (formerly Jiangsu Haitong Chemicals Co.,Ltd.)is the professional manufacturer of 7-ADCA in China. Our factory covers 90 acres and possesses a fixed asset of CNY300M. Turnover is CNY800M.Our capacity of 7-ADCA has reached 3000 MT every year. Our best quality and lowest price has effected the whole international 7-ADCA market.As the sales branch of Jiangsu Jiujiujiu Technology Co., Ltd, Hangzhou Garden Enterprise is in charge of 7-ADCA selling, and provides the best quality and the lowest price for the global customers.