dl-5-hydroxytryptophan Supplier - Changzhou Longterm Biotechnology Co., Ltd.


Description : Seller Info :

Changzhou Longterm Biotechnology Co., Ltd.

Product Details :

Cas Number114-03-4

Categories :

About Suppliers :
Changzhou Longterm Biotechnology Co., Ltd.

Changzhou Longterm Biotechnology Co., Ltd. is a research-driven and customer-focused company with head office, sales office and research lab located in Changzhou, Jiangsu, China. As a professional manufacturing company, the company discover, develop and commercialize innovative active pharmaceutical ingredients (APIs), cosmetic ingredients and dietary supplements, both synthetical and natural.

The company has got the ISO9001:2000 certificate of the system of quality certification and ISO14001:2004 environment system certification. The company have the capacity to supply its products from grams to multi-kilogram quantities and are committed to providing values for its customers through its extensive range of differentiated products, dependable quality, competitive pricing and excellent customer service. The company have initiated extensive business cooperation with customers in many countries and regions, such as the USA, Europe, Australia and Southeast Asia.

The product range includes L-Arginine, Carnitine, Alpha Lipoic Acid, Resveratrol, Chrysin etc.