• Machined Mechanical Seal
• APV Pump Seal
• FAMOUS Pump Seal
• Grundfos Pump Seal
• FLYGT Pump and Grindex Pump seal
• Dry Gas Seal
• Metal Bellows Seal
• Mixer and Agitator Seal
• Single & Dual Cartridge Seal
• Single-Spring Mechanical Seal
• Auto Cooling Pump Seal
• Plastic and Rubber Impeller
• A/C Control Valve & Expansion Valve
• Valve and Compressor Testing
• Seal Support System
• Dupont Kalrez & Chemraz
• Thrust Bearing and Bush
• Sealing material

D&B D-U-N-S® Registered™

D&B D-U-N-S® Registered™

Date：2014-09-22

Trisun has registered D&B D-U-N-S No. successfully in September, 2014. Trisun’s DUNS No.is 544649080 Customers can visit 
 www.dunsregistered.com
 to check Trisun’s credit file.