Synthesis & Production
Automated and manual SPPS lines scaling from research grams to bulk kilograms.
LIANTAO Peptide develops and manufactures cosmetic, research and bioactive peptides in China — and supplies them to brands, laboratories and distributors in more than 40 countries.
Founded in 2014, LIANTAO Peptide began as a small custom-synthesis lab serving domestic researchers. Today we run a dedicated solid-phase synthesis and purification facility, producing a catalog of more than 500 cosmetic, research and nutritional peptides for partners around the world.
Our approach is simple: modern synthesis paired with disciplined quality control. Every batch is purified, verified by HPLC and mass spectrometry, and shipped with full documentation — whether it's a catalog product or a fully custom sequence.
Controlled, audited workflow.
Verified by HPLC & MS.
Made-to-order sequences.
Secure, cold-chain logistics.
What we are building, where we are headed, and the principles that keep us there.
To make high-purity peptides accessible to formulators, researchers and brands everywhere — produced consistently, documented fully, and delivered on time.
To be the peptide partner global teams reach for first — known for purity they can specify around and service they can build a business on.
Every batch is verified by HPLC and mass spec before it ships.
Honest specifications and complete data — no surprises in the paperwork.
We support B2B, B2C and distributors as long-term collaborators.
We keep refining processes, capacity and our catalog year over year.
A decade of steady growth — from a single synthesis bench to a 40-country supply network.
Started custom peptide synthesis for domestic laboratories.
Opened a solid-phase synthesis lab and added cosmetic active peptides.
Formalised our quality system and signed our first overseas distributors.
Expanded prep-HPLC and lyophilisation; launched the nutritional peptide line.
Aligned to ISO 22716 and surpassed 30 export markets.
Grew the research team and analytical lab; catalog passed 500 products.
Investing in capacity and new bioactive sequences for partners worldwide.
From synthesis to final QC, our process is controlled end to end — so every order meets spec and ships with complete documentation.
Automated and manual SPPS lines scaling from research grams to bulk kilograms.
A dedicated R&D team for custom sequences, modifications and process optimisation.
HPLC and mass-spec verification with COA, MSDS and reports for every shipment.
We built LIANTAO around a simple promise: if every batch is pure, every document is complete and every reply is fast, partners stay with us for the long term. That standard guides every order we ship.
Consistent quality, complete paperwork and quick replies — the things procurement teams actually need.
Verified by HPLC and mass spectrometry, batch after batch.
COA, MSDS and HPLC/MS data accompany every shipment.
Your sequence and modifications, from milligrams to kilograms.
Controlled processes and complete batch traceability.
Samples and pricing, usually within one business day.
Secure, temperature-controlled delivery to 40+ countries.
Chemists, QC specialists and support staff who keep quality and service consistent.
Leads company strategy and partnerships across all markets.
Directs custom synthesis and process development.
Owns QC, documentation and batch release.
Supports distributors and overseas accounts.
Team names and photos are placeholders — replace them with your own.
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