Hunan Aslsen Technology Co., Ltd. It is specialized in the R&D, production and sales of pharmaceutical intermediates, cosmetic additives and food additives. Its products are widely used in the health industry, medical beauty, green agriculture, bio-medicine and other fields. For more than ten years, we have strictly managed the entire trade process, paid attention to every detail, provided customers with all-round services such as product procurement, research and development, quality control, and logistics management, and become a reliable partner for customers. Our products are mainly exported to North America, Europe, the Middle East, Southeast Asia, etc., and we have established high-quality cooperative relationships with customers. Main Product :Pharmaceutical intermediates, synthetic material intermediates, liquid crystal intermediates, cosmetic additives and food additives. CAS 103-81-1 CAS459-03-0 CAS28578-16-7 CAS1369021-80-6 CAS41232-97-7 CAS5449-12-7 CAS91393-49-6 CAS20320-59-6 CAS1451-82-7 CAS49851-31-2 CAS7553-56-2 CAS 877-37-2 CAS110-63-4 CAS1119-51-3 CAS128-08-5 CAS5337-93-9 CAS109-65-9 CAS103-63-9 CAS148553-50-8 CAS136-47-0 CAS62-44-2 CAS94-15-5 CAS100-52-7