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LANGYOU pharmaceutical intermediates and APIs

LANGYOU the international standard pharmaceutical raw materials manufacturer in China

Fully equipped factory, advanced team, scientific process

LANGYOU adopts strict international medical standards

  Quality Training
  Incoming Quality Control
  In-process Quality Control
  Reliability Testing
  Outgoing Quality Control

LANGYOU offers most effective solutions to our clients

  • LANGYOU Quality


    Every batch of steroid powders have to be tested by our QC(quality control) before they are allowed to sell.
  • LANGYOU Delivery and Shipment

    Delivery and Shipment

    We have stock, so we can deliver quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
  • Discreet-Package

    Discreet Package

    Safely and Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet…
  • Warm-after-sale-Service
    Warm after-sale Service
    Any of your question would be solved for the first as soon as possible.

New insights in the API industry


Professional Techincal Team

What are the most common raw materials used in pharmaceutical industry?
21 August 2023

The pharmaceutical industry is a critical sector that plays a vital role in improving public health and wellbeing. To meet the high demand for medications and medical treatments, the industry relies on various raw materials. In this article, we will explore the most common raw materials used in the

About Pregabalin cas 148553-50-8
11 August 2023

Pregabalin is a drug primarily used to treat nerve pain, epilepsy and anxiety disorders. It is sold under the brand name Lyrica and was first approved by the US Food and Drug Administration (FDA) in 2004. Since then, pregabalin has become a widely used drug for the treatment of a wide range of condi

CAS 148553-50-8_副本.jpg
What is CAS 71368-80-4?
11 August 2023

What is CAS 71368-80-4?CAS 71368-80-4 is a compound called bromazolam. It is classified as a newer benzodiazepine, which means it has unique chemical properties compared to traditional benzodiazepines like alprazolam and diazepam. Although it was first synthesized in 1976, it was never commercially

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About Us

Hubei Langyou International Trading Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed.


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