International Sulphur, Inc.  
P.O. Box 611  
Mt. Pleasant, Texas  
75456- 0611  

903  577-5500  
 

isulphur@internationalsulphur.com 
  
 
 

International Sulphur, Inc  
 
International Sulphur, Inc. is a privately owned corporation with processing facilities in Mount Pleasant, Texas.  The plant facility is surrounded by gas production and mining sites providing an abundant source of crude sulphur.  We have built our 
50 year reputation on processing and supplying only the best industrial grades of sulphur to the Rubber, Paper, Agricultural and Utility industries.   Production capabilities include grinding, blending, classifying, flaking and emulsifying recovered or frasch (organic) sulphur to customer specifications.  

Our commitment to only high quality products has made International Sulphur a primary force in both the domestic and export industrial sulphur markets.  ISO 9002 certification was achieved in 1994 through SGS International Certification Services and we continue to manufacture an ever improving product through a "Total Quality Management Program".  This program utilizes statistical quality control and delivery, scheduling and tracking systems which support the most discretionary "Just in Time" inventory system.  

 

OUR GOAL IS TO BE YOUR VERY BEST AND PREFERRED SUPPLIER
 
 
 
 
 Please visit our product links above for more detailed information
 
Updated February 16, 1999