- 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
- Lapping and testing machine
- A/C Control Valve & Expansion Valve
- Valve and Compressor Testing
- Seal Support System
- Kalrez ,FFKM , Encapsulated and PTFE coating O-ring
- Sealing material
- Thrust Bearing and Bush
Shanghai Trisun Mechanical Parts Manufacture Co., Ltd
