Shop

Breathing new life into chemistry.

Weifang Factory: Changyi Longchang Biochemical Co., Ltd., Shibu Development Zone, Changyi City, Weifang City, Shandong Province, China.

Jinan Office: Shandong Longchang Chemical Co., Ltd., Room 2411, Building 3, Aosheng Building, High-tech Zone, Jinan City, Shandong Province, China.

Contact us by phone or email.

Email: info@longchangchemical.com

Tel & WhatsApp: +86 132 5619 3735

Fill in the form and we will contact you as soon as possible.

Who should we address in our reply?
We will contact you through the email address you filled in.
Please include the country calling code.
Company or organization name.
Include the destination country and any additional questions.

We use your details to respond to this inquiry and manage the related business discussion. Please avoid patient records and other unnecessary sensitive information. Read our Privacy Policy.

en_USEnglish
da_DKDanish de_DEGerman hu_HUHungarian fr_FRFrench ru_RURussian es_ESSpanish tr_TRTurkish en_USEnglish