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About Us

Company introduction

Meizheng is focused on food safety testing solutions and has developed multiple product lines for food safety testing, including rapid testing, microbiological testing, and lab testing solutions. Our solutions are targeted at food value chain stakeholders in various industries like grain, feed, dairy, honey, meat processing, distribution, etc. Our testing items cover biotoxin, heavy metal, vet drug residue, pesticide residue, nutrition, pathogen, etc.

Through years of development,, Meizheng has set up 5 entities and 4 manufacturing sites in China, and has developed technological platforms including immunoassay, ELISA, sample preparation, microbiology, standard materials, automated instrument, etc. The company has passed ISO9001 quality management system, and has also set up a certified third party testing lab.

Meizheng is committed to provide fit-for-purpose food safety testing solutions. Various series products such as ToxinFast®, HMFAST®, AnticFast® and MicroFast® have been recognized by customers. Besides China, Meizheng products have been sold in over 20 countries like Russia, Belarus, France, United Sates, India, Vietnam, etc.

In 2019, Meizheng was incorporated into PerkinElmer, and has further expanded overseas network since then. Also, Meizheng has accelerated various products’ certification process in AOAC and ILVO. In 2021, MicroFast® Aerobic Count Plate (AC) has obtained AOAC certificate.

Dairy Segment

For dairy segment, our products cover rapid testing kits and instruments, enabling rapid detection of antibiotic residues, pesticide residues, mycotoxins, illegal additives, adulteration, hormones, and nutrients.

Honey Segment

For honey segment, our products cover rapid testing kits and instruments, enabling rapid detection of antibiotic residues, pesticide residues, and food pathogens.

Grain & Feed Segment

Grain & Feed segment was the earliest business Meizheng developed, the related entity Beijing Huaan Magnech Bio-Tech Co., Ltd. was established in 2007. Over 14 years, the products and solutions have been widely recognized by local customers and institutional experts. Our products cover rapid testing kits, instruments and immunoaffinity columns, enabling detection of mycotoxins, heavy metal, pesticide residues, etc.


Microbiology segment focuses on the development of rapid test technology of microorganisms and their pathogenic factors. The rapid culture technology platform and molecular technology platform have been established successively. The product portfolio covers the microbial count plates, quantitative real-time PCR kits, Hygiene monitoring system, etc.