The key to our success is "Good Products Good quality, Reasonable Value and Efficient Service" for petri dish 50mm, Culture Plate Sterile , 9cm Petri Dishes , Cell Culture Flask ,heparin cap . Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Serbia , Mexico ,Italy , Venezuela .Our company always concentrate on the development of the international market. We've got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.