Raysun Biopharma Integrated CDMO from API to Sterile Fill-Finish
Raysun Biopharma is developing an integrated CDMO platform focused on peptides and oligonucleotides, connecting API capabilities with formulation development, analytical support, sterile fill-finish and finished dosage form manufacturing.
Based in Vientiane, Lao PDR, our manufacturing facility is designed and being developed to EU GMP standards, with planned capabilities for lyophilized vials, single- and dual-chamber cartridges, and other sterile injectable formulations for qualified international programs.
A Focused Platform for Complex APIs and Sterile Drug Products




VIENTIANE, LAO PDR
Raysun Biopharma
Raysun Biopharma (Raysunpep) is based in Nakha village, Naxaithong district, Vientiane capital city, Laos. We work exclusively with pharmaceutical companies, biotechnology companies and R&D institutions through a project-review process.

Vientiane, Lao PDR
Project Location
B2B Project Review
Technical requirements are assessed before scope is defined.
Detailed Design in Progress
Cleanrooms, utilities and equipment integration
Documentation Review
Specific documentation and availability are confirmed after technical review.
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Start Your B2B Project with Raysun
Contact Raysun Biopharma to discuss technical requirements, development scope and project-specific feasibility.
Planning a Sterile Peptide, Growth Hormone or Oligonucleotide Program?
Share your molecule, target dosage form, development phase, projected batch needs and intended markets. Raysun will assess technical fit, current project readiness and the regulatory pathway before defining a proposed scope.
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