Qihang Technology Co., Ltd. is a professional beauty peptide factory in China, we specialize in the R&D, synthesis, and large-scale production of high-purity cosmetic peptides for global skincare and personal care industries. With over 16 years of industry experience, we operate GMP-compliant facilities and adopt advanced Fmoc solid-phase synthesis technology to ensure peptide purity up to 99% and consistent batch quality.

Our product portfolio covers mainstream beauty peptides like acetyl hexapeptide-8, palmitoyl pentapeptide-4, and CU Peptide, plus custom synthesis services from mg to kg scale. Strict quality control is implemented throughout production, with COA, HPLC, and mass spectrometry reports provided for each batch.

Committed to innovation and sustainability, we deliver reliable products, flexible solutions, and professional technical support to global clients. As a trusted beauty peptide manufacturer, we aim to empower skincare brands with high-performance peptide ingredients.