Jiaxing Sunlong Industrial & Trading Co., Ltd. specializes in supplying aromatic chemicals, essential oils and food additives since 1987. Over the years, "WinSunChem" became a famous brand domestic and overseas.
We supply many qualified products to multitudes of international enterprises for decades, and have a good reputation in America , Europe and Asia . We are not only regard the quality control system "ISO9001" as the goal, but also strictly adhering to the principle of "taking contract seriously and keeping promise earnestly ".