Xiamen OTI Electronic Industry Co., Ltd.
                                                                                                           
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26 Years
Since 2000
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Custom Silicone Diaphragm for Breast Pump Moulding Cutting

Price Negotiable
Price: $0.10 - $0.50/pieces
MOQ: 500 pieces
Delivery Time: Negotiable
Brand: OEM
Product Description
Silicone Diaphragm for Pump
Product Specifications
Attribute Value
Processing Service Moulding, Cutting
Color Blue, Red, Transparent
Silicone diaphragm product sample
Product Details
Material LSR
Size Standard or customized sizes available
Color Custom colors available (PANTONE matching)
Hardness 30-80 Shore A (customizable)
Surface Treatments Printing, embossing, debossing, laser etching, epoxy coating, PU coating, hand feel oil spray
Key Features
  • Smooth surface finish
  • Eco-friendly and non-toxic
  • Excellent durability and long service life
  • Water-resistant and dust-proof
  • Heat resistant and abrasion resistant
  • Non-allergic and non-corrosive
Applications

Widely used in breast pumps and other vacuum applications requiring flexible, durable diaphragms.

Manufacturing facility overview
Manufacturing Capabilities

As a leading rubber and plastic manufacturer with over 21 years of experience, OTI provides complete solutions from tooling to finishing for silicone rubber, elastomer, and LSR products.

Production Facilities
  • 20 compression molding machines (up to 300 metric tons)
  • 6 LSR injection molding machines (precision to 0.10mm, 160 metric tons)
  • 10 plastic injection molding machines (including 4 two-component machines)
  • 5 EDM machines (side-discharging available)
  • 5 CNC and computerized machining centers
  • Dedicated painting and printing workshop
Tooling Advantages
  • Steel material molds with 5-7 year lifespan
  • Capable of 2 million press cycles
  • Strict dimensional tolerances
  • 3D CAD modeling from samples or 2D drawings
  • Tooling cost refund after reaching agreed quantities
Manufacturing process detail
Production equipment
Quality inspection
Product application example
Finished product samples
Technical drawing example

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xiamen OTI Electronic Industry Co., Ltd.
Location 3701-10, Xiang'an North Road, Xiamen, Fujian, China
Contact Person Huang

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