Xiamen Dezhengkai Sealing Technology Co., Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 10000PCS/MONTH |
| Delivery Time | 15-20 days |
| Packaging Details | 100pc/bag |
| Product Name | Rubber diaphragm |
| Color | Customization |
| Size | Custom size |
| OEM/ODM | Welocme |
| Processing service | Mold making, cutting |
| Materials | EPDM/NBR/SBR/SiliconeSilicone/FKM/FPM/NR |
| Application | Mechanical, mining, agricultural, home appliance, railway, etc. |
| Advantages | Heat-resistant, oil-resistant, fatigue-resistant, aging-resistant, and abrasion-resistant. |
| Brand Name | DZK |
| Model Number | Customized |
| Certification | ROHS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 10000PCS/MONTH |
| Delivery Time | 15-20 days | Packaging Details | 100pc/bag |
| Product Name | Rubber diaphragm | Color | Customization |
| Size | Custom size | OEM/ODM | Welocme |
| Processing service | Mold making, cutting | Materials | EPDM/NBR/SBR/SiliconeSilicone/FKM/FPM/NR |
| Application | Mechanical, mining, agricultural, home appliance, railway, etc. | Advantages | Heat-resistant, oil-resistant, fatigue-resistant, aging-resistant, and abrasion-resistant. |
| Brand Name | DZK | Model Number | Customized |
| Certification | ROHS | Place of Origin | CHINA |
| High Light | NBR Silicone Rubber Air Pump Seal ，Pulsation Solenoid Valve Gasket ，Custom NBR Air Pump Seal Diaphragm | ||
We specialize in customizing high-performance air pump sealing diaphragms, utilizing advanced material technologies and precision manufacturing processes. We offer durable and efficient sealing solutions for various pneumatic equipment, medical instruments, and industrial devices. Whether you need standard models or have special requirements, we can provide perfect customization services.
| Processing service | Mold making, cutting | Place of origin | China |
| Materials | EPDM/NBR/SBR/SiliconeSilicone/FKM/FPM/NR | Function | Heat-resistant |
| OEM | Acceptable | Shape | Customizable |
| Size | The customer's specific requirements | Color | Customization |
1. How to choose materials?
The selection of materials needs to be used according to the environment, including the medium, temperature, pressure, etc.
2. How to deliver the goods?
for small order, we can deliver by express, such as DHL, FEDEX, UPS,TNT.etc. for large order , we can deliver by air or by ship .
3. Are you a manufacturer ?
Yes.We are specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:2015, and the materials used comply with REACH and RoHS regulations. Accept customization and OEM production.
4. Do you provide samples ? is it free?
Yes, we will offer the sample for free charge but you need to pay the cost of freight.
5. How is the quality?
All manufacturing processes confirm to the ISO-9001:2015 system, 100% inspection before shipment.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
200-300
Employee Number:
50~100
Ecer Certification：
Verified Supplier
DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201... DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201...
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