Industrial Machinery Component Precision EPDM Rubber Air Pump Valve Diaphragm
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Product Highlights
- 47 Years Industry Experience: Zhongde has 47 years of industry experience with SGS verification and ISO9001 certification.
- Wide Material Selection: Offers EPDM, NR, Silicon, FKM, IIR, NBR, SBR, and custom compounds for diverse applications.
- High Precision Tolerance: Achieves tight product tolerance ranging from 0.01mm to 0.001mm for precision components.
- Comprehensive Customization: Customizes color, material, size, surface, and logo based on customer drawings or samples.
- One-Stop Service: Provides full service from drawing to production, including assembly and personalized packaging.
- Fast Sample Availability: Offers 1-5 free samples to help customers verify quality and specifications before bulk order.
- Global Shipping Security: Long-term cooperation with international agents ensures safe shipping and secured arrival times.
Product Attributes
- Customization
- Available
- Material
- EPDM
- Application
- Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance
- Model NO.
- Customized rubber diaphragm
- Effect
- Wiper Seal
- Cross-Section Shape
- Drum Circles
- Brand Name
- Zhongde
- Years in Industry
- 47
- Certificate
- ISO9001,RoHS, CE,SGS.etc
- Services
- One-Stop Service From Drawing to Production
- Production Process
- Injection, CNC, Compression, Casting, Extrusion
- Customized Item
- Molds&Products (Color, Material, Size, Surface, PA
- Material for Choose
- Plastic,Rubber,Silicone,PU,Metal,Nylon,PVC,ABS.etc
- Color&Size&Shape
- as Per The Customer's Requirements
- Biggest Part Size
- 1500*1500*1000mm
- Products Tolerance
- 0.01mm--0.001mm
- MOQ
- 100 Piece
- Free Samples
- 1-5 PCS
- Support
- 100% Strict Quality Control and Technical Support
- Drawing Format
- 2D/(Pdf/CAD), 3D(Iges/Step)
- Industries We Serve
- Automotive,Mechanical,Consumer Electronics
- Transport Package
- Standard or as Per Customers' Requirements.
- Specification
- as Per Your Drawing
- Trademark
- Zhongde
- Origin
- Hebei, China
- HS Code
- 40169390
- Production Capacity
- 200, 000 PCS/Month
- Package Size
- 10.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Industrial Machinery Component Precision EPDM Rubber Air Pump Valve Diaphragm
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Product Description

| material | EPDM, NR, Silicon, FKM, IIR, NBR, SBR, or Custom Compound |
| color | Black, white, red, green, transparent or any color according to Pantone code |
| size | As per customer's requirements |
| Technology | Compression molding, injection molding, vacuum vulcanizing, extrusion. |
| Surface Treatment | Powder coating, Zinc coating, Galvanization, Electro-deposition coating, Chrome/zinc/nickel plating, Polishing, Silkscreen, Black oxide |
| Application | Automotive, ATV, Mechanical equipment, Construction, Home appliance, Aviation, Office facilities, Agriculture, etc. |
| Shippment | We have longterm cooperation with internation shipping agent and express company, so that shipping safty and arriving time are secured |
Offering over 100+ types materials including plastic, rubber, PU to help you perfectly adapt to various product application scenarios
Customize product features to meet specific requirements:
1. Achieving medical-grade and food-grade standards
2. Enhancing features such as high strength, impact resistance, heat and flame resistance, and chemical resistance.etc, through the use of various additives.
3. Other appearances can be customized to achieve various services such as color, texture, hardness, pattern, and logo printing
4. Providing product assembly services, our factory has mature finished product assembly lines to help customers save costs.
5. Providing personalized packaging to meet the diverse needs of both B2B and B2C buyers
6. Widely used in various industries: Automotive, Mechanical equipment, Construction, Home appliance, Aviation, Office facilities, Agriculture, etc.
We have produced plastic & rubber parts for various fields:
Our Certification
Zhongde is an SGS-verified manufacturer. We have passed ISO9001:2005 quality control certification as well as environment management certification.
Packing Details:
Wooden case packing, Paper case packing, Plastic case packing, Bubble wrap packing
Normally the goods are packaged as the picture shows, or they can be customized.
Delivery Details:
15-25 days for mold making, and parts delivery time depends on the quantity of production. We will discuss with our customers to choose the suitable shipping method for goods.
For fast quotation, please inform below detials;
1. Product type
2. Size (provide samples or 2d/3d drawings for reference)
3. Material specification (or let us using environment)
4. Quantity request
5. Prefer color
Contact Us
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR246378". Items marked "" are certified.
Company Profile
Zhongde (Beijing) Machinery Euipment Co., Ltd is a high technology enterprise with scientific research and professional manufacture. There are engineers and technicians in our company. While our company is complete in equipment and facilities and perfect in testing and inspecting measures.
The products contains rubber product series, plastic product series, seal series, CNC machined parts, compensator series, caster series and quick connector and so on.
Besides, in connection with some customers' professional manufacturing equipments, we have produced a series of auxiliary products. In order to reach customer's requirements and standards precisely, our company develops product by our self, which enables us to contract various high standard and great difficulty heterogeneous product.
The advanced international automatic manufacturing equipment that our company introduced decreases the product cost largely and makes our thousands of products more competitive. Our products have passed authentications, are widely approved, adopted and favored by domestic and foreign enterprises.
About Our Factory & Business Background
- Address
- C-708 Shangdi Third Street 9th, Jinyujiahua Building, Haidian District, Beijing, China
-
Plant Area
- 156 square meters
-
Number of Employees
- 21
-
Registered Capital
- 3,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1 Piece
-
Supply Chain Partners
- 1
Our Production Capability & Technical Expertise
- Main Products
- Custom Molded Rubber Parts, Custom Molded Plastic Parts, CNC Machined Parts, High Pressure Oil Hoses, PU Rollers, Bushings, End Caps, Gaskets, Sealing Strips, Gears
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-04-08
-
Export Year
- 10 Years
-
Main Markets
- North America, Europe, Australia
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What materials are available for this product?
- We offer EPDM, NR, Silicon, FKM, IIR, NBR, SBR, and custom compounds. Other materials like plastic, rubber, silicone, PU, metal, nylon, PVC, and ABS are also available.
- Can the color and size be customized?
- Yes, color and size can be customized according to customer requirements. Colors can match Pantone codes, and sizes are made as per customer specifications.
- What is the minimum order quantity (MOQ)?
- The MOQ is 100 pieces. However, we also offer 1-5 free samples for testing purposes.
- What is the lead time for production?
- Mold making takes 15-25 days. Parts delivery time depends on the quantity of production. Peak season lead time is one month, and off-season is also one month.
- What certifications does the company have?
- Zhongde is an SGS-verified manufacturer with ISO9001:2005 quality control certification and environment management certification.
- What customization services are provided?
- We provide one-stop service from drawing to production, including custom molds, products, surface treatment, logo printing, assembly, and personalized packaging.
- How should I request a quotation?
- Please provide product type, size (with samples or 2D/3D drawings), material specification, quantity request, and preferred color for a fast quotation.
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