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Junhemeng Biopharmaceutical

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A recombinant protein drug developer

Hangzhou, ChinaFounded 2020Biotech & Life Sciences
Valuation $100–250M Last recorded · 2025
Total funding $10–50M Disclosed equity funding
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About Junhemeng Biopharmaceutical

Established in November 2020 and headquartered in Hangzhou, China, Junhemeng Biopharmaceutical (JHM) is a biopharmaceutical company specializing in the development and commercialization of synthetic biology products and recombinant protein drugs. The company's founding team possesses over two decades of experience in protein drug research and industrialization.

JHM's business model is centered on addressing needs in both consumer healthcare and therapeutic solutions. The company engages in the entire drug development lifecycle, from initial discovery and process development to clinical trials and manufacturing for product launch. Its core activities are focused on creating treatments for endocrine therapy, neurotherapy, anti-aging skincare, and developing next-generation biomedical materials. To support its operations, the company operates two GMP factories located in Hangzhou and Tonghua.

The company's product pipeline is concentrated on recombinant protein drugs with significant market potential. Key products in development include Recombinant Type I & III Human Collagen, Recombinant Type A Botulinum Toxin, Recombinant Human Growth Hormone, and a long-acting version of the growth hormone. JHM has developed a proprietary technology platform that features a high-yield expression system for recombinant proteins, mild denaturation purification technology, and systems for extracellular protein folding.

Financially, Junhemeng Biopharmaceutical has secured significant funding to advance its research and development. The company completed Series A and A+ financing, raising hundreds of millions of yuan to support clinical trials for its growth hormone products. A Series B round in May 2024 brought in an additional $13.8 million from investor Tonghua Dongbao Pharma. Other investors include Guofang Innovation, Hongsheng Capital, Oriza Holdings, SDIC Unity Capital, SoYoung, Guangdian Capital, and 3E Bioventures Capital.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2020
Headquarters
Hangzhou, China
Open positions
None listed
Dealroom signal
21.0/100
Industry
Health
Sub-industry
Pharmaceutical
Sector
Biotech & Life Sciences, Biotechnology, Biotech and Pharma, proteomics, DT and LS, science-based
Business model
Manufacturing
Client focus
b2b
Links
Website

Funding history

4 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES C✓Equity / VC Jun 2026 — — Guangdian Capital · Chengshu Investment · Hongsheng Capital · Bencao Capital ↗
LATE VC✓Equity / VC May 2025 $2.8M $138M Guofang Innovation ↗
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Growth signals

Junhemeng Biopharmaceutical website traffic

Latest recorded traffic for Junhemeng Biopharmaceutical is 1.1K monthly website visits, down 15.4% over the last three months.

Latest monthly visits1.1K 3-month web change-15.4%
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Similar companies

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Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

10 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A5 investors entered at this stage

  • Dongbao Pharmaceutical
  • SDIC Unity Capital
  • Oriza Holdings
  • SoYoung Technology
  • Hongsheng Capital

Series B and later5 investors entered at this stage

  • Guofang Innovation
  • Heda Investment
  • Guangdian Capital
  • Chengshu Investment
  • Bencao Capital
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Potential founders Hidden — book a demo likely future founders
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Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇨🇳 China · Hangzhou HQ
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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Junhemeng Biopharmaceutical on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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