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Terms & Conditions | WH Silicone OEM Manufacturing

By placing an order with WH Silicone OEM Factory (“Supplier”) you (“Client”) agree to the following terms.

1. Definitions

“Products” – custom silicone goods manufactured by Supplier; “Services” – design, LSR injection molding, compression molding, packaging and logistics; “Intellectual Property (IP)” – drawings, molds, trademarks and confidential information.

2. Order Acceptance & Pricing

  • All quotations for custom silicone manufacturing remain valid for 30 days.

  • Tooling, sample and unit prices are confirmed in the pro-forma invoice.

  • Production starts only after receipt of the agreed advance payment (typically 50 %). Final balance is due before shipment.

3. Mold & Tooling Ownership

  • Unless otherwise agreed in writing, molds paid in full by Client become Client’s property and are stored free of charge for two years of continuous production.

  • Supplier will not use Client-owned molds for third-party orders.

4. Quality & Compliance

  • Products are manufactured under ISO-aligned procedures using food-grade, medical-grade or industrial-grade silicone as specified.

  • Supplier supplies FDA/LFGB/ROHS certificates on request.

  • Acceptance criteria are based on the last approved golden sample.

5. Shipping, Lead Time & Incoterms

  • Standard lead time: mold fabrication 7-15 working days; mass production 15-25 working days.

  • Delivery follows agreed Incoterms® (EXW, FOB, CIF, DDP). Full details in our Shipping Policy.

  • Risk transfers to Client according to the chosen Incoterm.

6. Return & Refund

Defect claims must be filed within 7 days of receipt with photo/video evidence. Supplier’s sole obligation is, at its discretion, to repair, replace or refund defective silicone parts in accordance with our Return & Refund Policy.

7. Warranty & Liability

  • Supplier warrants Products are free from manufacturing defects for 90 days.

  • Supplier is not liable for indirect, incidental or consequential damages exceeding the value of the defective goods.

8. Intellectual-Property & Confidentiality

  • All Client IP remains confidential; NDAs are available.

  • Any design improvements made by Supplier for manufacturability remain Supplier know-how but may be used solely for Client’s order.

9. Force Majeure

Neither party shall be liable for failure caused by events beyond reasonable control, including but not limited to natural disaster, pandemic or governmental action.

10. Governing Law & Dispute Resolution

  • These terms are governed by the laws of [Your Jurisdiction].

  • Disputes shall be settled by friendly negotiation; failing that, by arbitration under the rules of the [specified arbitration commission].

11. Amendments

Supplier may update these Terms & Conditions; the latest version is always available on this page. Continued placement of orders constitutes acceptance of any revisions.

12. Contact

For questions regarding these terms, please write:
Legal Department – WH Silicone OEM Factory

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Frequently Asked Questions – Custom Silicone Products & OEM Processing

Silicone Products OEM – FAQs | Custom Silicone Molding & Processing Services

Find answers to frequently asked questions about silicone OEM production, custom molding services, material types, certifications, and lead times. Your guide to working with a professional silicone factory.

Frequently Asked Questions – Custom Silicone Products & OEM Processing

Answers to the most common questions about our silicone manufacturing services, material options, certifications, and customization process. Helping you make confident sourcing decisions.

Diagram comparing LSR injection molding and traditional compression molding

General OEM Information

  • What types of silicone products do you manufacture?

    We offer a wide range of OEM silicone products, including kitchenware, personal care items, baby products, medical-grade accessories, and industrial components. Visit our Home & Kitchen Silicone Products and Personal Care Silicone Solutions pages for more details.

  • What is the difference between LSR injection molding and traditional molding?

    Liquid Silicone Rubber (LSR) injection molding offers greater precision, faster cycle times, and higher consistency compared to compression molding. It’s ideal for high-volume, biocompatible or heat-resistant components. Learn more on our LSR Injection Molding Services page.

  • Do you provide prototyping before mass production?

    Yes. We offer rapid prototyping using 3D-printed molds or low-volume silicone molds to verify your design before tool investment.

Customization & OEM Services

  • Can you customize the color, hardness, or shape of silicone products?

    Absolutely. We support full customization including:

    • Shore A hardness from 10–80

    • Pantone color matching

    • Custom logos (embossed/printed)

    • Special packaging options (see value-added services)

  • What is your minimum order quantity (MOQ)?

    Our MOQ depends on the product and process:

    • LSR molded items: typically 1,000 pcs

    • Compression molded products: from 500 pcs

    • Custom packaging or color may affect MOQ

Materials & Compliance

  • What types of silicone materials do you use?

    We use certified food-grade, medical-grade, and industrial-grade silicone, including LSR and HTV. Materials comply with FDA, LFGB, ROHS, and other global safety standards. See more on our Material Guide.

  • Is your silicone BPA-free and safe for food contact?

    Yes. All our food and baby products use BPA-free, platinum-cured silicone tested for food safety compliance.

  • Can you provide compliance documents or test reports?

    Yes. Upon request, we can provide relevant FDA, LFGB, or ROHS certificates, MSDS, and SGS reports.

Production & Lead Time

  • How long does it take to develop and produce a new silicone product?

    A typical timeline:

    • Mold design & fabrication: 7–15 days

    • Sampling: 3–5 days after mold completion

    • Mass production: 15–25 days depending on volume

  • Can you handle urgent or time-sensitive orders?

    Yes. We offer rush production options based on mold readiness and stock material availability. Please indicate urgency when requesting a quote.

Quality Control & Packaging

  • How do you ensure product quality?

    We implement full QC inspections throughout production:

    • Incoming material check

    • In-process QC (dimensional, visual, function)

    • Final inspection before shipment
      All processes follow ISO9001 or customer-specific standards.

  • Do you offer special packaging, labeling, or barcoding?

    Yes. We support custom retail packaging, hangtags, barcodes, shrink-wrap, display boxes, and Amazon FBA prep. More info at Packaging & Value-Added Services.

Shipping & Support

  • Do you offer international shipping?

    Yes. We ship globally via sea, air, express, and can handle DDP/DDU terms. We also work with freight forwarders and support Amazon warehouse deliveries.

  • What payment methods do you accept?

    T/T, PayPal, Alibaba Trade Assurance, and L/C (for large orders). Payment terms vary by order size.

  • Can I visit your factory?

    Yes! We welcome client visits and support video audits. Contact us to schedule your virtual or on-site tour.

Read more …Frequently Asked Questions – Custom Silicone Products & OEM Processing

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Custom Liquid Silicone Rubber Injection Molding with Superior Precision and Performance

Precision LSR Injection Molding Manufacturer | Custom Liquid Silicone Rubber Components

High-precision LSR injection molding with superior thermal, chemical, and mechanical performance. OEM production for medical, baby, automotive, and consumer-grade silicone components.

Custom Liquid Silicone Rubber Injection Molding with Superior Precision and Performance

We offer advanced LSR molding solutions for industries requiring biocompatibility, heat resistance, and exceptional dimensional accuracy.

Biocompatible liquid silicone rubber valve molded for medical device application

What Is LSR Injection Molding?

Liquid Silicone Rubber (LSR) injection molding is an advanced thermoset process for creating durable, flexible, and highly precise silicone components. LSR is delivered as a two-part liquid, automatically mixed and injected into a heated mold, where it cures quickly under high pressure.

This process is ideal for:

  • High-volume production

  • Complex geometries with tight tolerances

  • Thin-wall components

  • Biocompatible, food-grade, or flame-retardant silicone needs

Key LSR Processing Advantages

LSR injection molding offers numerous engineering and manufacturing benefits, making it an ideal choice for mission-critical applications.

High Dimensional Stability

  • Parts maintain consistent shape and precision even under stress or temperature fluctuations.

Fully Automated & Repeatable

  • Reduced labor cost, minimal material waste, and high consistency across large production runs.

Rapid Cycle Times

  • Quick curing allows fast, efficient mass production without compromising quality.

Clean Production Environment

  • Ideal for medical- and food-grade applications; LSR does not outgas harmful chemicals.

Design Flexibility

  • Supports undercuts, microfeatures, and overmolding onto metal or plastic inserts.

Wide Operating Temperature

  • Stable from -50°C to +250°C, ideal for automotive, medical, and industrial part

Soft BPA-free baby nipples and teethers molded from food-grade LSR

Advantages of LSR Molded Components in End Use

Using LSR-molded parts gives your products a significant functional edge:

  •  Long-lasting elasticity without deformation

  • Soft-touch feel suitable for skin contact

  • Excellent weathering and UV resistance

  • Non-toxic and hypoallergenic (ISO10993 & FDA compliant)

  • Resistant to water, chemicals, and mechanical wear

  • Easy to sterilize – suitable for Class I/II medical devices

Typical Applications by Industry

Industry Industry Key Advantages
Medical Devices Seals, valves, masks, tubes

Biocompatible, sterilizable, durable
Infant & Baby Care Pacifiers, teething rings, nipples

Food-safe, soft texture, BPA-free
Automotive Sensor seals, ignition parts

High heat resistance, longevity
Consumer Electronics Keypads, protective gaskets

Flexible, waterproof, durable
Industrial Equipment O-rings, diaphragms, bellows

Chemical & abrasion resistance
Kitchenware Baking molds, handles, gaskets

High-temperature, non-stick, FDA-grade

Our LSR Processing Capabilities

We provide full-cycle OEM LSR manufacturing from design to packaging, including:

  • 🛠 Custom mold design & CNC precision tooling

  • ⚙ Multi-cavity & micro-precision LSR molds

  • 🧪 FDA, LFGB, and medical-grade silicone sourcing

  • 🔄 Overmolding & insert molding (plastic or metal cores)

  • 📦 Post-curing & cleanroom packaging available

  • 📐 Tolerance as tight as ±0.02 mm

Our modern silicone molding facility is optimized for both small batches and high-volume OEM production.

Why Partner With Us for LSR Molding?

  • 10+ years of custom silicone processing experience

  • Material consultation tailored to your application

  • Certification: FDA, LFGB, ISO9001, ROHS

  • Stable lead times & global delivery support

  • Low MOQ, flexible mold ownership, NDA welcome

We help startups and global brands turn silicone ideas into scalable, compliant products.

Read more …Custom Liquid Silicone Rubber Injection Molding with Superior Precision and Performance

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End-to-End OEM Packaging & Value-Added Services for Silicone Products

End-to-End OEM Packaging & Value-Added Services for Silicone Products

From product to shelf – we offer customized packaging, logo branding, kitting, and private labeling for all our silicone products. Help your product stand out in retail and online marketplaces.

Custom printed color box for silicone kitchenware packaging

Our Packaging Services Overview

We provide flexible and affordable custom product packaging solutions for our full range of silicone OEM items, including:

  • Cosmetic tools

  • Kitchenware

  • Baby products

  • Personal care accessories

  • Inflatable toys or lifestyle items

Whether you're launching a new brand or expanding your retail line, we tailor our packaging solutions to your product specifications, branding needs, and logistics.

Packaging Options We Offer

Packaging Type Description
Poly Bags with Custom Stickers

Cost-effective and suitable for bulk orders
Color Printed Boxes (CMYK/Spot UV)

Premium retail look for shelves and online sales​
Gift Boxes with Inserts

Ideal for silicone beauty tools, gift sets
Hang Tags & Sleeve Packaging

Lightweight and ideal for retail display
Blister Packs / Clamshells

Secure and transparent, great for kitchen or personal care tools
Ziplock Bags with Logos

Reusable and eco-conscious choice
All materials used are eco-friendly and compliant with export packaging standards.

randing & Labeling Services

Enhance your product's visibility and brand value with our value-added branding services:

  • Silkscreen logo printed on custom silicone beauty brush

    Silk-screen or laser logo printing on silicone

  • Custom barcode and label printing for silicone goods ready for retail

    Label sticker customization

  • Custom barcode and label printing for silicone goods ready for retail

    Barcode/QR code printing & placement

  • Bundled silicone product kit with cleaning tools and storage bag

    Instruction manual or leaflet insertion

  • Amazon FBA barcode label and shipping carton for silicone OEM goods

    Private label packaging for Amazon FBA or retail

We support MOQ-friendly branding services suitable for both large and small businesses.

Value-Added Kitting & Fulfillment Services

  • Amazon FBA barcode label and shipping carton for silicone OEM goods

    Amazon FBA Barcode Label And Shipping Carton For Silicone OEM Goods

  • Factory worker inspecting and kitting silicone personal care items for export

    Factory Worker Inspecting And Kitting Silicone Personal Care Items For Export

  • Bundled silicone product kit with cleaning tools and storage bag

    Bundled Silicone Product Kit With Cleaning Tools And Storage Bag

  • Private label silicone product packaging with customized stickers and boxes

    Private Label Silicone Product Packaging With Customized Stickers And Boxes

For clients seeking retail-ready product bundling or gift kits, we offer:

  • Product set kitting (e.g. silicone spatula + brush + storage bag)

  • Multi-product packaging into one unit

  • Shrink-wrapping or sealing for hygiene and retail presentation

  • Carton labeling with SKU/barcode as per customer requirement

  • Drop shipping to warehouses or fulfillment centers

Our kitting team ensures your product is shelf-ready and logistics-efficient.

How to Start Your Packaging Project

  1. Send us your product type and packaging idea

  2. Choose from our existing packaging styles or request custom design

  3. Approve the packaging sample

  4. We print, pack, and ship — ready for your market

Our goal is to provide you with complete OEM packaging services that reduce your workload and boost your brand identity.

Read more …End-to-End OEM Packaging & Value-Added Services for Silicone Products

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