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ABOUT US

Maintain Biotech is a flourishing/future-oriented green biotechnology company, specializing in the research and development, production, sales and technical services of coenzyme factors, enzyme modified plant extracts and other functional active substances, cosmetic raw materials, enzymatic pharmaceutical chemicals and their intermediates. Adhering to the development concept of "build green ecology, join hands with enzyme good future", the company takes biocatalysis as the core technology, and takes "high yield, chemical solvent 0, enzyme synthesis green enzyme, non-toxic, water, 100% water condition" as the technical verification standard and prerequisite, and uses its own excellent strength and We have won the favor of many enterprises with our excellent strength and attitude of perfection, and established a long-term and stable cooperation relationship. Manton Biotechnology (Shenzhen) Co., Ltd. sincerely looks forward to working with you to build a green ecology and a good enzyme future! Our main products include NAD, NADH, NMN, NR, NADP, NADPH, Spermidine, CoQ10, etc., which are used in dietary supplements, beauty and skin care fields and pharmaceutical products.

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R&D Strength

Professional enzyme library screening platform

Professional enzyme library construction, can quickly screen industrial enzymes

Rapid enzyme directed evolution technology

Targeted enzyme modification by scientific site selection for demand

High-density fermentation technology

Ultra-high density enzyme fermentation technology platform

High quality full series of coenzymes

High quality, high purity, high stability of the whole series of coenzyme products

High efficiency enzyme catalytic technology platform

Applying enzyme catalysis to intermediates and pharmaceutical production

Professional protein purification technology

Protein purification technology powering green enzymatic projects

Maintain Mission

green biocatalytic synthesis

143+

Award

780+

Our equipment

675+

Application case

457+

Industry advantages

Faqs

Common Questions About MAINTAIN Biotech

MAINTAIN Biotech is a green biotechnology company dedicated to the R&D, manufacturing, sales and technical services of coenzyme factors, enzyme-modified plant extracts, cosmetic raw materials, and enzymatic pharmaceutical chemicals and intermediates. We turn enzymatic innovation into reliable, high-purity ingredients for global partners.
We are headquartered in Shenzhen, China, operating as Manton Biotechnology (Shenzhen) Co., Ltd. From this base we serve customers across the dietary supplement, cosmetics, diagnostics and pharmaceutical industries worldwide.
Our strength is full-chain green enzymatic capability: six core R&D platforms covering enzyme library screening, directed evolution, high-density fermentation, full-series coenzymes, efficient catalysis and protein purification. Every process runs with zero chemical solvent and 100% aqueous conditions — greener, cleaner and more stable.
Production is carried out in GMP-standard facilities. Every batch is released only after HPLC verification and strict in-process quality control, ensuring the high purity and consistency our partners rely on for supplement, cosmetic and pharmaceutical applications.
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