Seeking Development Through Technology
Zibo Jinyuan Biotechnology Co., Ltd. is a leading manufacturer of premium peptones for global biomanufacturing, pharmaceutical fermentation, and scientific research — backed by ISO9001 certified production, R&D capabilities, and OEM/ODM customization.
Established in 2017, Zibo Jinyuan Biotechnology Co., Ltd. covers 10,000 m². We are primarily engaged in biological science development, protein peptide production, and technology transfer services.
Upholding the philosophy of “seeking development through technology and survival through quality,” we utilize cutting-edge technologies and advanced management models monitored by senior engineers.
Partnerships: Shandong University of Technology, Sichuan Kelun Pharmaceutical, Qilu Pharmaceutical Group, and Fufeng Group.
Factory & Capabilities
See why global biomanufacturing clients trust Zibo Jinyuan — from R&D to bulk production with full quality traceability.
10,000 m² ISO9001 Certified Manufacturing Facility
10,000 m²
Facility Area
120+
Employees
25%
R&D Staff Ratio
5,000+ tons
Annual Capacity
Quality Control System
IQC
Incoming Quality Control
Raw material inspection and supplier qualification
IPQC
In-Process Quality Control
Hydrolysis parameter monitoring and mid-process sampling
OQC
Outgoing Quality Control
Final COA testing, packaging inspection, and batch release
OEM/ODM Customization Process
Requirement Discussion
Understand your fermentation process, target specs, and volume needs
Sample Development
Custom formulation and 100–500g evaluation samples within 3–5 days
Mass Production
Scaled manufacturing with full batch traceability and COA documentation
QC & Delivery
Final inspection, export packaging, and worldwide shipping
Partner With a Trusted Peptone Manufacturer
Whether you need bulk supply, custom OEM/ODM formulations, factory tour materials, or technical support, our team is ready to support your fermentation goals.
Get in Touch