About YUN-SHANG-HOME

Our Story

YUN-SHANG-HOME (Yunshang Global Trading Co., Ltd.) specializes in providing high-purity research peptides to laboratories worldwide.

We work directly with audited manufacturing partners and control every step from synthesis to purity testing, so every batch carries verifiable quality documentation (COA). By selling directly to researchers, we eliminate middleman markups and offer factory-direct pricing.

All products are for laboratory research use only.

Quality & Manufacturing

We partner with GMP-aligned peptide facilities in China, with strict quality control at every stage from synthesis to final inspection.

Peptide Synthesis

Advanced solid-phase peptide synthesis (SPPS) with 99%+ purity targets and strict impurity control.

Laboratory QC

HPLC & Mass Spectrometry verification for every batch, with an independent COA issued per batch.

Global Logistics

Direct factory shipping worldwide — 3-7 days to the US, 8-14 days to the UK/Canada/Australia — with fully trackable logistics and secure packaging.

How We Guarantee Quality