Rubber Diaphragm
1. Material: Rubber
2. Diameter: Φ 54-58 mm
3. With good heat,weather,ozone resistant
4. OEM orders are highly welcome
5. Packing: According to customers' requirements
6. Certification: ISO 9001:2000
7. Location: zhejiang, China
8. Technical services: ROHS,Nordic Swan,Blue-Angel
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