Shaanxi Kingsci Biotechnology Co., Ltd. | Address: Room 801-802 Building 2 Fuerdun International Fortune Center, No. 188, Wenjing Road, Xi'an, Shaanxi 710016, China 
www.kingsci.com | Send Inquiry | Phone: +86-(29)-86181961
Shaanxi Kingsci Biotechnology Co., Ltd. specializes in research, production and selling of health-care raw materials. We are an ISO 9001 certified company. We specializes in herbal extracts & powders, more...

Shaanxi Rebecca Bio-tech Co.,Ltd | Address: Rm.2810,Lanshan Guoji Gongguan,No.3,Nonglin Rd, ChangAn South Rd, Yanta District, Xi`An, Shaanxi, China 
www.sxrebecca.com | Send Inquiry | Phone: +86-(29)-85219166
Shaanxi Rebecca Bio-tech Co.,Ltd specializes in the production, and sales of plant extracts & herbal active ingredients. 5-Hydroxytryptophan is used as a sweetener and flavor enhancer. Bilberry extrac more...