Changchun doris trading Co.,ltd. is a professional supplier of lab and medical products in China.Our main products are lab and medical consumables, including sterile sample bags, blender bags, medical waste bags, petri dishes,test tubes, swabs, pipettes and tips,blood collection system,etc. As a reliable supplier, we focus on providing quality products and exceptional service before and after sales to our customers. We only cooperate with qualified factories could share the common goal: always supplying the safe and cost-effective instruments to customers. All of the products are produced in sterile workshop and under ISO standard. We have a complete and wide range of lab products for our customers and offer one-stop purchasing service. With quality products and competitive prices, providing the fastest delivery time in the industry, we have been exporting to many countries and districts and got long term business relationship with our customers. We sincerely hope to bringing the health and happiness to more people all over the world together with our valuable customers by the long-term cooperation.