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Shandong Yangcheng Biotech Co., Ltd., was formally founded in 2009 as a biological firm specializing in fermentation. The predecessor of Shandong Yangcheng Biotech Co., Ltd manufactured glutamate before 2009. 

Juancheng County, Shandong province is our production base, which is convenient for transportation. The company’s factory covers an area of 56293.3 square meters with more than 200 staffs and the construction area is 26000 square meters. 

Shandong Yangcheng Biotech integrates R&D(research and development), producing, operating and marketing into an organic whole. The company has authority of export, and our core team has been specialized in fermentation and bio-synthesis for more than 30 years.

The company is a national high-tech enterprise specialized in fermentation and bio-synthesis of amino acids, amino acid derivatives, special enzymes, pharmaceutical intermediates, and pharmaceutical raw materials. 

There are 3 R&D directions:

     (1)Biotechnical method replaces chemical synthesis method

     (2)Biotech products replace animal material products

     (3)Biotech products replace plant extraction products

There are nearly 100 products, including 4 series products:

    (1)Tyrosine series: N-acetyl-L-tyrosine, tyramine, tyramine HCl. 

    (2)Alanine series: beta-alanine, D-aspartic acid and DL-aspartic acid.

    (3)Glutamic acid series: GABA, α-Ketoglutaric acid, D-glutamic acid, 

                                          L-Pyroglutamic acid, PCA-Na, Glutamine.

   (4)Cystine series: cystine, cysteine, and alliin.

The products in Yangcheng include Amino acids, amino acid derivatives, API intermediates, special bio-enzymes for fermentation, additives for food and feed,  organic nitrogen source for microorganism fermentation and foliage fertilizer, etc.

Main products is as followings:

1) Products in stock

L-Tyrosine series: L-tyrosine[1], tyramine, tyramine hydrochloride and N-acetyl-L-Tyrosine. Other amino acids and derivatives: Beta-alanine, Aspartic acid, 4-Aminobutyric acid(GABA). Acid hydrolyzed vegetable protein seasonings.

2) Upcoming products

2-oxoglutaric acid[2], Trans-4-hydroxycinnamic acid, Alanine series(D-alanine, DL-alanine), alpha-Arbutin[3], L-Tyrosine derivatives(4-Hydroxyphenylacetic acid, 4-Hydroxyphenethyl alcohol, 3,4-Dihydroxyphenethyl Alcohol, 4-(2-Methoxyethyl)phenol, Ferulic Acid, Caffic acid, 4-Hydroxyphenylacetamide[4]), S-allyl-L-cysteine, Agmatine sulfate, ect.

3) Pilot products

Levodopa[5], Nicotinamide, Ornithine series(L-Ornithine, L(+)-Ornithine hydrochloride and L-ornithine-L-Malate), Citrulline series(L(+)-Citrulline and Citrulline malate); DL-2-Aminobutyric acid; 2-Acetamido-2-deoxy-D-glucose, etc. In addition, Yangcheng Biotech has the advanced technology of L-Lysine, Leucine, Isoleucine, Valine, Threonine, Glutamic acid, 5'-Guanylic acid, Inosinic Acid, I+G, glutamine, L(+)-Arginine, L-Methionine.

4) Special enzymes for fermentation  

The certifacations that Yangcheng have got include ISO9001:2008, Kosher certification, national high-tech enterprise, environmental management system certification, food production license, ect. 

Production Equipments Yangcheng uses include Strain culture equipment, Fermentation equipment, Extraction equipment, Refining equipment, Packaging unit, Sewage disposal equipment, Analysis instrument ,Testing equipment

our production markets expand to America, Europe, Russia, South Asia, East Asia

Our service include: 1. Inquiry and consulting support, 2. Sample testing support, 3. Free sample can be provided, 4. Audit our Factory; Sale service: Follow up the after-delivery, making sure the goods are well received by the customers; After-Sale Service:1. Any question, you can contact us in any working time; 2. Product with any problem caused by us can be return.


Reference——Technical patent

[1] http://www2.soopat.com/Patent/201610511684

[2] http://www2.soopat.com/Patent/201510391067

[3] http://www2.soopat.com/Patent/201711088144

[4] http://www2.soopat.com/Patent/201711061890

[5] http://www2.soopat.com/Patent/201510129123

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