OA Manufacturers

"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for OA,100% Natural Aralia chinensis Extract,Oleanic Acid, At present, corporation name has much more than 4000 kinds of products and gained very good status and big shares on current market domestic and abroad.
OA, Our company always concentrate on the development of the international market. We've got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.

Hot Products

  • Isobutyl Acetate CAS:110-19-0

    Isobutyl Acetate CAS:110-19-0

    Isobutyl Acetate CAS:110-19-0
  • D-Glucosamine Hydrochloride

    D-Glucosamine Hydrochloride

    China H&Z® D-Glucosamine Hydrochloride is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids.Glucosamine is part of the structure of the polysaccharides chitosan and chitin, which compose the exoskeletons of crustaceans and other arthropods, as well as the cell walls of fungi and many higher organisms.
  • Ammonium bromide NH4Br CAS 12124-97-9

    Ammonium bromide NH4Br CAS 12124-97-9

    You can rest assured to wholesale Ammonium bromide NH4Br CAS 12124-97-9 from our factory. our product quality is guaranteed and the price is low. Welcome to place an order, H&Z Industry is one of the professional Ammonium bromide NH4Br CAS 12124-97-9 manufacturers and suppliers in China.
  • Poly(L-glutamate)

    Poly(L-glutamate)

    China H&Z® Poly(L-glutamate) is a natural occurring, multi-functional, and biodegradable biopolymer. It is produced through fermentation by Bacillus subtilis using glutamic acid. PGA is consists of glutamic acid monomers crosslinked between α-amino and γ-carboxyl groups, and the molecular weight of PGA is usually between 100~1000 kDa. It is water-soluble, edible and non-toxictowards human, and is environment friendly. It has broad applications in the fields of medicine, food, cosmetics, and water treatment.
  • Bromelain

    Bromelain

    Bromelain, also known as pineapple enzyme, is a pure natural plant protease which is purified from biotechnology by pineapple fruit skin and core.
  • Succinic Anhydride

    Succinic Anhydride

    Succinic anhydride is white crystal,Succinic anhydride is the raw material of paint, medicine, synthetic resins and dyes.

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