bioecon Member area
Suppliers · Research / RTO · Industrial biotech & bio-based materials

Vland Biotech 蔚蓝生物 (SSE 603739)

Vland is the mother company of KDN, a leading enzyme manufacturer and supplier. We offer dynamic, innovative and performance-enhancing enzyme solutions of various applications for industries including animal feed, food, textile, laundry, pulp and paper and biofuel. Among our products are phytase, protease, xylanase, mannanase, glucose oxidase, cellulase, glucanase, amylase, pectmase, lipase, etc. …

active ChinaAsia Founded 2005 checked 2026-10-05

Profile

Qingdao Vland Biotech (SSE: 603739) is an active Chinese biotechnology company founded in 2005 and headquartered in Qingdao. It specializes in the research, production, and sale of enzyme preparations, microecological agents (probiotics), and animal health products, including vaccines and veterinary medicines. The company serves diverse sectors such as agriculture, food, textiles, and environmental protection.

As of mid-2026, Vland employs over 1,500 people. In the first half of 2026, the company reported revenue of 709.62 million CNY, a 8.80% increase year-over-year, and net profit of 38.56 million CNY. Vland is expanding its international footprint, particularly in North America and Southeast Asia, with new subsidiaries in the U.S., Vietnam, and Indonesia. The company maintains a strong focus on R&D, utilizing AI-driven protein optimization and high-throughput screening platforms.

Sources#

Industry
Energy, Feed, Fishery & aquaculture, Food ingredients, Industrial chemistry, Textiles & leather, Veterinary
Topics
Enzymes & biocatalysis, Animal feed & feed additives, Probiotics & cultures
Role
Research / RTO — “…ngzhou University and other research institutes. ( ) - Antibody — Antibodies reinforced with the maximum amoun…”

Bio-solutions it supplies 3

D1E2Feed enzymes (phytase) and fermentation amino acids instead of inorganic phosphate and excess crude protein
D2E–Industrial biocatalysis (enzymes and whole cells) — e.g. nitrile hydratase for acrylamide, engineered transaminase for sitagliptin, enzymatic antibiotic side-chain processes — instead of heavy-metal catalysts, high-pressure hydrogenation and multistep chemistry with toxic reagents
D2E3Yeast cell-wall (MOS/β-glucan), nucleotide and postbiotic additives instead of the antibiotic-growth-promoter era's ingredient logic

What they offer

Products: Feed enzymes; Industrial Enzymes; Food enzymes; Enzymes; Probiotics; Vaccines; Animal health products; Poultry Live Vaccine; Poultry Inactivated Vaccine; Antibody

Certifications: Certified by the Ministry of Science and Technology; National Top Ten Enzyme Industry Enterprises; Shandong Top Ten Bio-fermentation Enterprises; National Microbial Manufacturing High-tech Industrialization Project Demonstration Base; National Science and Technology Progress Award Second Class

Sites 1

  • Industrial Park, Laoshan District, Qingdao, Shandong, China

Production, R&D and other sites from the company's website and automated research; street addresses omitted.

Applications
Textile · laundry · food · animal feed · pulp and paper · biofuel · Agriculture · Animal husbandry · Paper making · Household cleaning and detergents · Food · Biofuel
Certifications (website)
Certified by the Ministry of Science and Technology · National Top Ten Enzyme Industry Enterprises · Shandong Top Ten Bio-fermentation Enterprises · National Microbial Manufacturing High-tech Industrialization Project Demonstration Base · National Science and Technology Progress Award Second Class
Customers & partners
JD Digits · High-tech enterprise · Shandong Enterprise Technology Center · Shandong Gazelle Enterprise · Weifang Industrial Enzyme Engineering Research Center · Specialized, Refined, Distinctive and Innovative SME · Invisible Champion Enterprise · Weifang Top 100 Private Enterprise Innovation Capability in 2022
Products (website)
Feed enzymes · Industrial Enzymes · Food enzymes · Enzymes · Probiotics · Vaccines · Animal health products · Poultry Live Vaccine — Prophylactic poultry live vaccines used by major farming groups and enterprises across China to prevent Newcastle disease and infectious bronchitis. · Poultry Inactivated Vaccine — Inactivated poultry vaccine products developed collaboratively with China Agricultural University, Yangzhou University and other research institutes. · Antibody — Antibodies reinforced with the maximum amount of immunoglobulin extracted from egg yolk for highly-effective therapeutic effects. · Swine Vaccine — Swine vaccines that provide superior immune protection in the face of current major epidemics. · VLAND 酶制剂 — Enzymes for feed processing, brewing, juice, oligosaccharides, dairy products, traditional brewing, and bio-catalysis.
R&D facilities
Large-scale biotechnology research center · Nationally recognized research center for animal nutrition

Read from the company's own website: about · products · production · rnd · sustainability · topic · topic · topic

Status

    Recent news 5

    Found by automated search; summaries are machine-written in English. The headline names the company or the summary is about it — check the source before relying on it.

    Network: owners, partners, peers

    Similar companies

    CJ CheilJedang · Sanzyme Biologics · CRVAB GROUP · Zeus Biotech Pvt Ltd · Leveking Biotech · Strowin Biotechnology Co., Ltd. · Chembond Biosciences Limited · Vegamax | global animal health supplier

    Company facts

    Registry identifiers

    • Unified Social Credit Code: 913702007702752624
    • Stock Code: 603739 (Shanghai Stock Exchange)

    Sources: epaper.zqrb.cn

    From automated research (company websites, filings, a commercial company index); not checked by hand. Registry identifiers: confirm in the official registry.

    Identity & contacts

    Contacts, people and legal identity are available to members.

    Sign in as a member