About Us

Hebei Langwei Biotechnology Co., Ltd. was established in 2014, is located in the elegant environment, convenient transprotation of Zanhuang county and covers an area of 15,000 square meters, is a collection of pets drug R&D, Production, Sales, QC, Engineering, supply department in one of the high-tech pets drug preparation enterprises.
In August 2015, it passed the GMP certification of the National Ministry of Agriculture at one time, and successfully passed the new GMP inspection on June 29, 2022.
The existing production lines of
It currently has 14 pharmaceutical dosage forms: powder/premix, tablets (containing herbal extracts)/granules (containing herbal extracts), oral solutions (containing herbal extracts), ear drops/ear ointment/external ointment, disinfectants (liquid)/external insecticides (liquid), etc. At the same time, it has a pet-specific additive premix feed workshop, which is divided into three high-standard dedicated production lines: solid, semi-solid, and liquid.
The company has wonThe Vice-Chair Unit of the Pet Science Branch of Hebei Province Animal Husbandry and Veterinary Association.

Copyright © 2026 Hebei Langwei Biotechnology Co., Ltd.