We specialized in pharmaceutical machinery research and develop, manufacture and sales, with more than 30 years experience. We have two manufacturing sites, located at Shanghai and Wenzhou respectively.

Our main products include Supercritical CO2 Extraction Device, Multi-function Extracting Pot, Outside Loop Evaporator, Alcohol Sediment Pot, Vacuum Belt-type Dryer, MVE Evaporator, High-efficiency Intelligent Coating Machine, Universal Mixer, Ultrasonic Extraction Unit, Hot Reflux Extract Concentrator etc.

The company after hi-tech enterprise confirmation, enjoying national high and new technology enterprises' various preferential policies. In 2008, the company was named zhejiang patent demonstration enterprises, "Chengdong" is recognized for zhejiang famous trademark, with D1, D2 class pressure vessel manufacturing license. The company was named "contract trustworthiness enterprise", "AAA credit" enterprise, has perfect quality guarantee system and passed ISO9001:2008 quality system authentication. The company has set up "Chengdong pharmaceutical machinery provincial high-tech enterprise research center", take a lot of national and provincial, municipal and district level of science and technology plan projects, get more than 40 pharmaceutical machinery patent.