DONGJIU is a manufacture of automatic urine analyzer, automatic urine sediment analyzer and semi-auto urine analyzer.

OSci laboratories is a leading privately held biotechnology company in developing, manufacturing and distributing cell culture media, animal sera, recombinant proteins, antibodies and enzyme tools for biomedical research and drug discovery. Our products are used in most parts of the world and compete favorably with other products of international repute. OSci's core competencies are in cell culture, cell based assays, recombinant protein manuf

We are manufacturers of Pultruded GRP Structural Profiles, Cable Trays