2600 mullion pcs/a of medical rubber & plastics occupies 30% of the total output in China.

Shandong Dongda Chemical Co., Ltd. is the first unit to get national "License" in the trade and products, the recommended ones by state pharmaceutical Administration and the main production equipment, introduced from REP Co., Italy. The products are made by international quality standard, and include 1-100 ml 8 varieties and 30-odd styles. The self-destruction syringe pistons researched and developed by us sell well in USA, Japan etc. 40-odd countries.