Marquest Logo  
     GO  
Welcome to Marquest Scientific. Manufactured and Assembled in Costa Mesa, CA U.S.A.
For over 35 years, Marquest Scientific has speciallized in the Design, Development, and Manufacturing of Corrosion Resistant & High Purity Fluid Handling Products.
PVC, CPVC, Polypropylene, & High Purity PVDF
 

  Resource Center   Marquest Daily Feed
       
 
   
 
 
 
   
   
 
 
 
 
  Family owned and operated since 1978, Marquest Scientific’s roots in ThermoPlastic injection molding of corrosion resistant and high purity plastics began in the late 1950s, when our founder brought over the first reciprocating screw type injection molding machine to the USA from Ankerwerk, a company based out of Nurnberg, Germany. It was this machine that solved the problem of molding highly rigid PVC industrial parts and gave our founder the confidence to mold the industrys first all plastic ball valve in 1964. This spirit of innovation and expertise is what drives our company today and is why you can expect Marquest Scientific products to be delivered to you at the highest quality and best value in the industry.  
  Site Map  
Copyright 2016 © Marquest Scientific, Inc. All Rights Reserved.   

www.gaugeguards.com

gaugeguardslink diwaterfaucetscomlink needlevalves.uslink MQTwitter MQFaceBook PDF Data Sheets productwarranty ARRACert Data Sheets Product Warranty Literature Request ARRA Certificate CAD Drawings Installation Instructions Current List Prices