Suzhou Delan Energy Science & Technology Co., Ltd is a professional manufacturer of valves , specialized in control valves, pneumatic high-pressure drain valves and Y type globe vavles, which are widely used in power plants, petrochemistry, iron and steel industry, chemistry,gas and so on.
Based on our strong technical strength, and the fusion absorption the advanced technology of well-known companies at home and abroad , we created our own brand Delan and many new products with advanced level , especially in high temperature and pressure control valve. The unique circulation convection features were awarded several national patents.
In May 2010 , we set up our own R & D center , dedicated to R & D of high-parameter control valve ,dynamic fluid simulation analysis and the study of standardized modular production . In July 2012 , We established Delan Energy - East China University of Science and Technology Joint Laboratory .
We passed ISO9001 &ISO14001 & OHSAS18001 quality system and TS national special equipment certifactions. We have a complete set of strict production management system and quality assurance system.
We are situated at the middle-lower reaches of the Yangtze River, 100 kms from Shanghai. We enjoy convenient transportation links that aid our timely delivery .We provide a personalized & rapid response after-sales service based on the user's requirements.

PS:We are recruiting the agents in the worldwide scope, warmly welcome company or individual inquiries through letters or calls for negotiation details. Sincerely welcome you to visit our company for guidance .