1. Are you a trading company or a manufacturer?Manufacturer, welcome to our factory.2.How do you ensure product quality ? After each production process is completed, we will send it to the laboratory to checkwhether different ingredients meet the standard. In addition, our material suppliers attach test reports to their products.3. why should you buy from us not from other suppliers?We are a company integrating biotechnology development, production and sales. We have nearly 20 years of R&D experience.4. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW;Accepted Payment Currency:USD;Accepted Payment Type: L/C;Language Spoken:English,Chinese5.Can you offer us discount?We are happy to offer appropriate discounts to potential customers who help us promote our products or open them to local touristsas demonstration projects.