Company info
- Luotian hengxingyuan chemical CO,.LTD.the largest "MELATONIN" production base, is a comprehensive enterprise integrating R&D,production and sales of fine chemicals,intermediates,raw materials for pharmaceuticals and health products,food&feed additives etc. The company boasts top-notch professionals and advanced testing equipments.We conduct the proudction strictly in accordance with the GMP standard.The company has passed the ISO9001:2000...