Who We Are
The Factory Behind the Products
VTA Biotech is the international brand of Guangzhou Weitai Biotechnology Co., Ltd., headquartered in the Baiyun District of Guangzhou, China. Unlike trading companies, we own the entire production chain — solid-phase peptide synthesis, purification, lyophilization, analytical QC and cold-chain packing all happen inside our own facility.
Our catalog covers 67+ compounds across eight categories, from GLP-1 metabolic peptides to cosmetic copper peptides, all manufactured at ≥99+% purity. We serve individual researchers, clinics, aesthetic studios and large distributors — and we welcome custom synthesis and OEM production at any scale.
- Own production facility — no middlemen, direct factory pricing
- In-house HPLC / MS analytical laboratory
- GMP-aligned SOPs with full batch documentation
- Export experience to 40+ countries across 5 continents
