Shaoxing Shangyu Mingji Plastic Co., Ltd. is a factory who is 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. We are near SHANGHAI and NINGBO PORT. Our company is specialized 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 has gotten certificates of CE, ISO9001:2008, UL. All our efforts are for your research!