China: +86 29 8780 1888     U.S.: (626)-215-5744
China: hongda@hongdaherb.com
U.S.: info@jhdcorp.com

QUALITY CONTROL

Everything at hongda proves that "quality is our life". Quality is strictly controlledby corresponding standard in each proceduce from selection of materials to product delivery.Professional test equipments like HPLC/GC/UV are used and full-time quality control personnel are deployed. Tnspection data like ingredient, moisture and dust content and heavy metal residual, and solvents are documented completely and in detail.


P.R. China Manufactory: Shaanxi HongDa PhytoChemistry Co., LTD                                                                                         U.S.A. Branch Company: JHD Corp            

Address: No.2, Hongda Industrial District                                                                                                                                         Address: 1932 S Lynx Place, Ontario,

Sanyuan County, Xianyang, Shaanxi Province, China, 713808                                                                                                       California, 91761

Tel:  86-29-8780 2888/8780 3888                                                                                                                                                     Tel: (606)-709-5642 | (626)-215-5744

Mail:  hongda@hongdaherb.com                                                                                                                                                  Email: info@jhdcorp.com