Guolong Pharmaceutical

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ABOUT US

The company is a professional API manufacturer established and developed by Shijiazhuang No.4 Pharmaceutical Group to actively promote the development strategy of "API + preparation"

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INNOVATION

Develops fine, series, high-end API and innovative API intermediates with high added value through overcoming key technologies such as API synthesis to build variety competition advantages.

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PRODUCTS

With the annual production 500MT of hydroxyethyl starch , 500MT of azithromycin , we are ranking in the API professional enterprises in Hebei Province and even in China .

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Plasma Substitute

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Endocrine System

Treatment of Constipation
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RECRUIT

Guolong has jointly established engineering laboratories, technology research centers and other high-level innovation platforms with CAS, Zhejiang University, Tianjin University and other universities

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CONTACT

Adhering to the "love the people with quality, formed the base with integrity" business philosophy, is committed to developing the domestic high-end market and the international market.

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P5专利

Method for preparing simvastatin

Method for preparing simvastatin

Method for improving the yield of medium molecular weight hydroxyethyl starch

Method for improving the yield of medium molecular weight hydroxyethyl starch

Method for preparing Sofibeve crystal form VI using Sofibeve crystal form I

Method for preparing Sofibeve crystal form VI using Sofibeve crystal form I

Method for preparing microspheres of indomethacin coated with hydroxyethyl starch 130/0.4

20 2023/07

Method for preparing microspheres of indomethacin coated with hydroxyethyl starch 130/0.4

Synthetic method of tragliptin

20 2023/07

Synthetic method of tragliptin

Synthesis Method and Application of Impurities in Intermediates and Impurities of Sitipentanol

20 2023/07

Synthesis Method and Application of Impurities in Intermediates and Impurities of Sitipentanol

Tofacatib intermediate impurities, Tofacatib impurities and synthesis method thereof, and quality control method of Tofacatib

20 2023/07

Tofacatib intermediate impurities, Tofacatib impurities and synthesis method thereof, and quality control method of Tofacatib

A method for the detection of 2, 3-dimethyl bromobenzene related substances

20 2023/07

A method for the detection of 2, 3-dimethyl bromobenzene related substances

The invention relates to a 3-(1-piperazinyl)-1, 2-benzoisothiazole derivative, synthesis method and use thereof

20 2023/07

The invention relates to a 3-(1-piperazinyl)-1, 2-benzoisothiazole derivative, synthesis method and use thereof

A method for the detection of 4-BOC-aminopiperidine related substances

20 2023/07

A method for the detection of 4-BOC-aminopiperidine related substances

A method for synthesizing bonanserin

20 2021/11

A method for synthesizing bonanserin

A method for the detection of genotoxic impurities in Shafemide mesylate

20 2021/11

A method for the detection of genotoxic impurities in Shafemide mesylate

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+86-311-67167140

Zip Code: 052165
Address: No.9 Xingye Street, Gaocheng District, Shijiazhuang City, Hebei Province

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