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Raysun Biopharma
Raysun cleanroom team reviewing sterile manufacturing operations

Development Services

Services OverviewIntegrated pathways for peptide APIs and sterile drug-product development Peptide API DevelopmentProgram planning from API strategy through analytical and process development Sterile FDF DevelopmentFormulation, presentation selection and technology-transfer planning Project InquiryDiscuss technical requirements, development scope and next steps

Manufacturing & Facility

Manufacturing OverviewMulti-product sterile platform under development in Laos Facility DevelopmentCurrent construction, cleanroom and equipment-integration status SustainabilityResponsible design, utilities and safe systems of work Project UpdatesVerified construction and company progress

Sterile Dosage Forms

Dosage Forms OverviewFlexible product-development presentations Single-Chamber CartridgesCartridge filling and assembly pathways Dual-Chamber CartridgesTwo-component cartridge system development Lyophilized VialsVial filling, freeze-drying and capping pathways

B2B Biopharmaceutical Project Collaboration

A focused pathway connecting project review, development planning and responsible scope definition.

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A Focused Platform for Complex APIs and Sterile Drug Products

Raysun's integrated service model is being developed around four connected areas. Each program is assessed for technical, quality and regulatory fit before scope is defined.
Peptide API & Sterile FDF
Peptide API & Sterile FDF
Development pathways for peptide drug substance and sterile cartridge or lyophilized-vial presentations.
Growth Hormone API & FDF
Growth Hormone API & FDF
A planned program scope covering growth hormone active ingredient and corresponding finished dosage-form development.
Sterile Oligonucleotide Formulation
Sterile Oligonucleotide Formulation
Planned formulation and sterile drug-product support for suitable oligonucleotide programs.
FDF Development & CDMO
FDF Development & CDMO
Formulation, process development, analytical planning, technology transfer, scale-up and future GMP manufacturing support.
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.

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Raysun Biopharma Vientiane facility

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.

APIPrograms
ProductFormats
CustomFormulation
OEM& CMO
RAYSUN UPDATES

Verified Facility and Company Updates

Follow approved updates on Raysun Biopharma, our Vientiane facility development and company milestones.

Raysun Vientiane project progress 26 August 2026 Vientiane Project Progress Verified construction-stage images and videos from the Raysun facility project. Raysun Vientiane main building Facility Development From Base-Build to Detailed Design Cleanrooms, utilities and equipment integration are progressing through engineering review. Raysun Vientiane facility site overview About Raysun Building an Integrated Platform in Laos Learn how Raysun is connecting complex APIs with sterile finished dosage forms.
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B2B PROJECT INQUIRIES

Start Your B2B Project with Raysun

Contact Raysun Biopharma to discuss technical requirements, development scope and project-specific feasibility.

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Raysun Corporate Film

Inside Raysun Biopharma

Explore Raysun's project direction, development approach and B2B collaboration overview on the About Raysun page.

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Raysun Biopharma corporate film poster Continue to About Raysun

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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