Guofeng, a state-owned corporation (established in 1998) pioneering in different kinds BOPP&BOPET films production with more than 20 years of history, is a pioneer in the film industry, whether it is capacity, quality or after-sales service, we will give you first-class experience.Our main products,plastic film, are widely used in packaging and electronic information material fields. Which is widely sold in China,other countries and regions,including Europe, Asia and North… Show more Guofeng, a state-owned corporation (established in 1998) pioneering in different kinds BOPP&BOPET films production with more than 20 years of history, is a pioneer in the film industry, whether it is capacity, quality or after-sales service, we will give you first-class experience.Our main products,plastic film, are widely used in packaging and electronic information material fields. Which is widely sold in China,other countries and regions,including Europe, Asia and North America, etc.,visiting our web for more details: https://en.guofeng.com/company_profile.html; Show less

Popchem is a professional biological high-tech enterprise specializing in the process of development and manufacturing of peptides.We are dedicated to offering custom peptide synthesis and cGMP manufacturing as well as catalog products for customers in industry and research area.PopChem specializes in peptides, especially in the cyclic peptide (Cyclicpeptide), composite antigen peptide (MAPs), isotope labeling Peptides (15N,13C), methylation peptide (Methyl - peptide), sulfonated… Show more Popchem is a professional biological high-tech enterprise specializing in the process of development and manufacturing of peptides.We are dedicated to offering custom peptide synthesis and cGMP manufacturing as well as catalog products for customers in industry and research area.PopChem specializes in peptides, especially in the cyclic peptide (Cyclicpeptide), composite antigen peptide (MAPs), isotope labeling Peptides (15N,13C), methylation peptide (Methyl - peptide), sulfonated peptide (Sulfication - peptide), phosphorylated peptide (Phosphopeptides), Fluorescent labeled Peptides (Fluorescent Labeled Peptides), BIOTIN labeling Peptides (BIOTIN) and the Modification of small peptide (Modification Peptides), etc. Show less

参与出口贸易的所有流程，需找客户，询盘，答盘，订单，h