Our biochemtech the research machinery and tools,and the test materials back income is the company which it sells.also,the sterilizer and sterilization equipmentincome it is a company which it sells.To one side form it develops the consuming width of the plastic type in the test materials andit is sells.As the sterilizer enterprise it develops the sterilizer scattering machine at the pharmacentical company or foodstuffs company output line and it is in the process of sale staring.