ShangYu Mingji Plastic Co., Ltd is famous Lab Consumables Suppliers and Disposable Plastic Ware Manufacturers in China. We are professional in manufacturing lab disposable for more than 10 years. After years of development, we have a standard clean workshop with German injection machines, an original design molding team and a quality control team with rich experience. Company close to SHANGHAI and NINGBO PORT. As professional 5ml Centrifuge Tube with Flat Cap(Black ) supplier and company, we can export and fast delivery worldwide. Company specialize in pipette tips which are fit brand pipette, centrifuge tube and PCR series. Products are exported to more than 30 countries, such as North America, East Asia, African and Europe OEM is available for customers. Mingji Plastic already gotten certificates of CE, ISO9001:2008, UL. All our efforts are for your research!