How Sunmillet Supports U.S. Brands with Custom Silicone & Plastic Prod

How Sunmillet Supports U.S. Brands with Custom Silicone & Plastic Product Manufacturing

Dec 06, 2025 | 0 comments posted by Sunmillet21

As demand continues to grow in the United States for custom silicone and plastic products, more brands are looking for a reliable overseas manufacturing partner that offers strong engineering support, FDA-compliant materials, and stable mass production.

Sunmillet is a professional silicone and plastic manufacturing factory specializing in OEM & ODM product development for the U.S. market. We help U.S. brands, Amazon sellers, and DTC businesses turn product ideas into scalable, market-ready products.

Sunmillet Is a Real Factory, Not a Trading Company

Unlike trading companies, Sunmillet operates as a direct source factory with our own:
• Silicone molding workshops
• Plastic injection molding workshops
• Mold design & tooling department
• Quality inspection & packaging department

By working factory-direct with Sunmillet, U.S. clients benefit from:
• Better cost control
• Stable production capacity
• Faster communication
• Professional engineering support

This factory-direct model is especially valuable for Amazon private label sellers, Shopify brands, and startup companies in the United States.

What Products Can Sunmillet Manufacture?

As a professional silicone products manufacturer and plastic injection molding factory, we support a wide range of custom manufacturing projects.

Custom Silicone Products
• Kitchen and food-grade silicone products
• Baby & infant silicone products
• Household silicone items
• Industrial silicone parts
• FDA & LFGB compliant silicone components

Custom Plastic Products
• Injection-molded plastic parts
• Plastic housings and enclosures
• Consumer plastic products
• Industrial plastic components
• Custom plastic packaging

All materials can be selected based on U.S. FDA, RoHS, and REACH compliance requirements.

Our OEM & ODM Product Development Process

Sunmillet provides a one-stop solution from concept to mass production:
1. Product idea, drawing, or physical sample
2. Structure analysis & material recommendation
3. Mold design & mold making
4. Prototype & sample testing
5. Mass production
6. 100% quality inspection, packing & shipping to the USA

This process helps U.S. clients reduce development risks, control costs, and shorten time to market.

Why U.S. Buyers Choose Sunmillet

✅ Factory-Direct Pricing

U.S. brands work with us directly, avoiding middlemen and gaining more competitive manufacturing costs.

✅ Strong Engineering & R&D Team

We assist with:
• Product structure optimization
• Material selection for FDA compliance
• Cost reduction and functional improvement

Perfect for:
• New Amazon product launches
• Private label brand development
• Existing product upgrades

✅ Strict Quality Control for the U.S. Market

We understand the import standards and compliance needs of the United States and ensure stable quality for long-term cooperation.

✅ Low MOQ & Scalable Production

From small trial orders to large-volume mass production, we support flexible MOQs for both startups and established U.S. brands.

Who Sunmillet Works With in the United States

We currently work with:
• Amazon FBA private label sellers
• Shopify & DTC brand owners
• Product designers & startups
• U.S. wholesalers & importers
• Consumer goods brands

Whether you need OEM manufacturing (produce based on your design) or ODM product development (design + production), Sunmillet can support your project professionally.

Our Mission

At Sunmillet, our mission is simple:

To provide high-quality silicone and plastic manufacturing solutions that help U.S. brands build competitive products with confidence.

We focus on long-term cooperation, stable quality, and sustainable growth with every client.

Start Your Custom Manufacturing Project with Sunmillet

If you are searching for a reliable:
• Silicone products manufacturer for the U.S. market
• Plastic injection molding factory
• OEM & ODM product development partner

Sunmillet is ready to support your next project.
Contact us through our website to receive free engineering evaluation and factory quotation for U.S. buyers.