RPL Peptide – China Peptide Manufacturer & Wholesale Supplier
Bulk Peptides, OEM & Factory Direct Supply
RPL Peptide is a China-based peptide manufacturing and wholesale supply partner specializing in research peptides, bulk peptide production, custom peptide synthesis, and OEM/private-label solutions.
Supported by integrated peptide synthesis, purification, analytical testing, and manufacturing capabilities, we serve biotechnology companies, research laboratories, distributors, and peptide brands worldwide.
Our manufacturing network combines peptide production, quality control, packaging, and international logistics to provide reliable peptide sourcing solutions for customers ranging from small-scale research projects to large-volume distribution programs.
HOT Selling RPL Peptides
Price range: $40.00 through $128.00 / box (10 vials)DSIP Peptide Supplier China | Research-Grade China Factory Bulk Supply & COA Verified Material
- Price range: $60.00 through $260.00 / box (10 vials)
Retatrutide Peptide Manufacturer & Wholesale Supplier | RPL Peptide China
- Price range: $89.00 through $158.00 / box (10 vials)
TB-500 Peptide (Thymosin Beta-4 Fragment)
- Price range: $48.00 through $295.00 / box (10 vials)
Tirzepatide Peptide Supplier China | COA Verified Research Material
Why Choose RPL Peptide?
✔ China Factory Direct Pricing
No intermediaries — direct from manufacturing facility.
✔ ≥99% Purity Standards
Produced in controlled GMP-aligned environments.
✔ Fast Global Shipping
Tracking provided within 2 business days after payment.
✔ Low MOQ (From 1 box)
Flexible ordering for both new and established buyers.
✔ Certificates of Analysis (COA) Provided
Providing COAs of all products listed
Wholesale Peptides & OEM Manufacturing
Factory-Direct Supply for Global Buyers
RPL Peptide supports B2B peptide procurement, OEM branding, and bulk distribution programs directly from GMP-compliant facilities in China.
- Wholesale peptide kits & bulk vials
- OEM / white-label peptide production
- Distributor pricing tiers
- Stable cold-chain logistics support
- Custom packaging for brands
Peptide Manufacturing Capabilities
Our manufacturing workflow integrates peptide synthesis, purification, analytical verification, and packaging to support reliable production and long-term supply programs.
- ✔ Solid-Phase Peptide Synthesis (SPPS)
- ✔ Preparative HPLC Purification
- ✔ HPLC Purity Analysis
- ✔ LC-MS Verification
- ✔ Lyophilization & Vial Filling
- ✔ OEM Packaging Solutions
- ✔ Batch Traceability Systems
- ✔ Certificate of Analysis (COA) Support
Featured Manufacturing & Supply Solutions
Research Peptides
High-purity lyophilized peptides supplied for laboratory research and analytical applications.
Custom Peptide Synthesis
Sequence-specific peptide manufacturing services tailored to customer requirements.
Bulk Peptide Manufacturing
Scalable production programs from research quantities to commercial supply volumes.
OEM & Private Label Solutions
Custom branding, packaging, and wholesale manufacturing support for peptide distributors.
Global Logistics & Supply Support
To support international procurement and long-term supply programs, RPL Peptide provides logistics coordination and export support for customers worldwide.
Capabilities include:
- International shipping and delivery coordination
- Secure packaging for peptide products
- Export documentation preparation
- Batch tracking and shipment management
- Logistics support for bulk and OEM orders
Global Distribution Network
RPL Peptide supports customers in:
- Biotechnology companies
- Research laboratories
- Peptide distributors
- Ingredient manufacturers
- OEM peptide brands
We provide flexible supply models designed to support both research procurement and commercial distribution projects.
Compliance Notice
All products offered by RPL Peptide are supplied exclusively for laboratory research, analytical, industrial, or manufacturing purposes where applicable. Products are not intended for human consumption, medical use, diagnosis, treatment, or therapeutic applications.