welcome to Liyu Machinery. pressure tanks, pressure controllers, pressure switches
TEL：
| Model | Material |
| NRM-12L | NATURAL RUBBER |
| ERM-12L | EPDM |
| BRM-12L | BUTYL |
| NRM-24L | NATURAL RUBBER |
| ERM-24L | EPDM |
| BRM-24L | BUTYL |
