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      HONGDA factory is located in sanyuanhongda industry zone. The production area covers an  area of 6000 square meters,Equipped with professional extraction equipments, there are three  6MT multifunctional herbal extract extracting tanks, two 3MT multifunctional plant extract  extracting tanks, as well as related machines such as high-efficiency concentrating tower,  nspray drying tower.



Hongda has a set of complete quality management systems, our QC department are equipped with many professional detecting instruments, including high performance liquid chromatography (HPLC), ultraviolet spectrophotometer (UV), atomic absorption spectrometer and gas chromatograph(GC), we also have microbiological incubator, microbiological lab, etc., with the ability of fully controlling plant extract quality, doing related test and research.





Besides there are more than 100 kinds of standard reference material.HONGDA control quality from raw materials and in every steps during production. Except the control for active ingredient content, our controlling of pesticide residue and heavy metal have reached the USP standard. We are in firm belief that quality and innovation is the key to bettering ourselves as well as our clients.


Our factory has passed QS authentication and ISO 22000 quality management system certification, and our products has passed kosher、HALAL certificate.

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Factory Add:Hongda Industry Park,Sanyuan,shaanxi,China USA Warehouse:1901s.Lynx Place,Ontario,CA,USA 917 Office Add:F12th,Fucheng Bld,No.91,N.Changan Road,Xi'an,China Fax:+86-29-87806888 Tel:+86-29-87801888 400-668-3896
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