Diphenhydramine hydrochloride is used as an antihistamine and for its antieholinergie (drying) and sedative effects; for allergic conjunctivitis due to foods; for mild,uncomplicated allergic skin manifestations of urticaria and angioedema; for amelioration of allergic reactions to blood or plasma; fordermatographism; in therapy for anaphylaetie reactions adjunctive to epinephrine and other standard measures after the acutemanifestations have been controlled; for active and prophylactie treatment of motion sickness; for parkinsonism; an antiemetic; haslocal anesthetic properties; in preparations for the relief of cough; in the prevention and treatment of radiation sickness, nausea andvomiting; for treatment of allergie cheilitis and stomatitis.

 Inquiry guide

1. Please send the quantity(Weight) to us, we will arrange our sales to provide the one-for-one service for you.

2.Then we will provide the professional quotation list for you, it will be including all the factors in whole business process(Quality, shipping, payment, files etc.).

3.If you have many products need inquiry, please send the list for us, the product clear information includes CAS + Name + quantity(Weight), we will provide the complete solution for you. We also provide the customization product.

We are the Qualified suppliers of 24 famous listed international companies, including Pharmaceutical R&D agencies, New material factories, Wholesale trader of chemical reagent etc.  

 About Us:

Hebei Zhanyao Biotechnology Co. LTD is established in 2010, which is a fast growing intermediate company located in Shijiazhuang, Hebei Province. After ten years of development, Hebei Zhanyao has become a diversified company, not only involved in Pharmaceutical Intermediates, but also in the field of agricultural products. Also Have factory for plastic&rubbler granule, So far, Hebei Zhanyao has operations in 35 countries, and most of its big customers are from Europe and the United States. The quality of hebei Zhanyao products is always the best among Chinese suppliers, with some products of 99.9+ purity. This is an important reason for customers to choose

High quality with competitive price.

1. Standard bp/usp/ep/enterprise standard.

2. All purity>99%.

3. We are manufacturer and can provide high quality products with factory price.

Fast and safe delivery.

1. Parcel can be sent out in 24 hours after payment tracking number available.

2. Secure and discreet  shipment verious transportation methods for your choice.

3. Customs pass rate >99%.

4. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.

We have clients throughout the world.

1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2. Market feedback and goods feedback will be appreciated , meeting customers' requirement is our responsibility.

3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

If you are interested in our product,please feel free to contact us.We look forward to building business relationship with you.

Whatsapp: +86 13068767138, wechat: Marry9711