Struggling to find a reliable silicone parts manufacturer you can trust? You’re not alone—countless businesses face order delays, inconsistent quality, and communication headaches when sourcing silicone parts. Choosing the right supplier makes all the difference, ensuring smooth production, top-tier quality, and peace of mind. Ready to discover which factories truly rise above the rest? Dive in as we compare the leading silicone parts manufacturers and help you make the best choice for your business!

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ARCO Silicone | Made in the USA | Over 100 Years Experience

Product Details:
ARCO Silicone manufactures custom silicone and rubber extrusions, molded products, and value-added services, with a focus on food grade, metal detectable, and high-temperature silicone cord stock. The company provides silicone and EPDM products such as anchor bands, self-fusing tape, foam tape, and machine gripper cords, serving various industrial sectors.

Technical Parameters:
– High-temperature food grade (FDA) silicone options available
– Metal detectable silicone cord stock for enhanced safety
– Custom molded and extruded silicone parts
– ISO certified manufacturing processes

Application Scenarios:
– Electrical equipment and electronics manufacturing
– HVAC industry applications
– Industrial environments requiring durable gasket/sealing solutions
– Packaging machinery and maintenance, repair, and operations (MRO)

Pros:
– Over 100 years of manufacturing experience
– Made in the USA with ISO certification
– Specialization in custom and food grade silicone solutions
– Owned and operated as a Women Owned Small Business

Cons:
– Detailed technical specifications for each product not clearly listed
– Limited visibility of product certifications beyond FDA and ISO

SIMTEC Silicone Parts – Custom LSR Injection Molding

Product Details:
SIMTEC specializes in custom liquid silicone rubber (LSR) injection molding, offering high-quality LSR parts, overmolded parts, and LSR 2-Shot (LSR/Thermoplastics) and Multi-Shot components. They provide complete turnkey solutions including design, prototyping, manufacturing, and post-molding processes for high-volume production.

Technical Parameters:
– Custom injection molding of Liquid Silicone Rubber (LSR), LSR overmolding, and
– Fully-automated advanced LSR injection molding technologies
– ISO-certified class 8 clean room manufacturing environment
– Rigorous quality systems and end-to-end project management

Application Scenarios:
– Medical and healthcare components
– Mobility (automotive) parts
– Industrial and special application products
– Consumer products

Pros:
– Turnkey, value-added solutions from design to high-volume production
– Expertise in high-precision, high-quality, custom LSR molding
– ISO-certified clean room and advanced automation ensure product quality
– Comprehensive services including early design support and post-molding processes

Cons:
– Specialized focus exclusively on LSR may not serve needs for other materials
– Potentially less suited for low-volume, simple prototypes without custom

Quality Silicone Manufacturer for Custom Silicone Products

Silicone Manufacturer | Speciality Manufacturing, Inc.

Product Details:
Specialty Manufacturing, Inc. (SMI) offers custom-engineered silicone products as a contract manufacturer. Their main services include silicone injection molding, compression molding, die cutting, and silicone component assembly. Additionally, they provide off-the-shelf silicone sheeting and tubing.

Technical Parameters:
– Short-run to high volume production capabilities
– Expertise in prototyping and new product applications
– Custom silicone manufacturing processes: injection molding, compression molding

Application Scenarios:
– Medical industry applications (medical-grade silicone components)
– Lighting industry (optically clear silicone parts)
– Research and industrial prototyping
– General use in any industry requiring custom silicone rubber parts

Pros:
– Wide range of custom manufacturing capabilities in silicone
– Experience with both low and high volume orders
– Ability to support prototyping and new product introduction
– Established expertise since 1979

Cons:
– Limited information on off-the-shelf product specifications
– No detailed technical data or certification standards provided

Lanxin：Silicone Makers | Over 28 years Experience | OEM&ODM – Lanxin

Product Details:
Lan Xin is a China-based manufacturer specializing in custom silicone and plastic products. Their offerings include a wide range of silicone sleeves (for electronics and personal use), industrial accessories, electronic accessories, silicone houseware, medical products, and baby products. They provide OEM/ODM services, including design, tooling, rapid prototyping, and assembly, utilizing manufacturing processes like plastic injection molding, LSR injection molding, silicone compression molding, co-injection dripping molding, and over/insert molding.

Technical Parameters:
– Manufacturing processes: plastic injection molding, liquid silicone rubber
– Product customization through OEM/ODM service, including design, tooling, and
– Applicable for both silicone and plastic materials

Application Scenarios:
– Protective covers and sleeves for electronics (cameras, remotes, iPads)
– Personal product covers (bottle sleeves, handle covers, jar sleeves)
– Industrial accessories (gaskets, connectors, keypads, hardware parts, silicone
– Houseware (cooking utensils, food containers, silicone molds)
– Medical and baby care products

Pros:
– Wide range of customizable products for multiple industries
– Comprehensive OEM/ODM service from design to assembly
– Multiple advanced manufacturing processes for flexibility in production

Cons:
– Primarily focused on B2B manufacturing, may not serve small quantity or
– Details on technical certifications, material grades, or product testing may

Silicone Parts Manufacturer | Rysilicone.com

Product Details:
The company specializes in manufacturing custom silicone parts and components, offering customized silicone molding and fabrication solutions tailored to client specifications. Product offerings include silicone gaskets, seals, tubes, hoses, o-rings, keypads, and other precision silicone components.

Technical Parameters:
– Operates with Liquid Silicone Rubber (LSR) and High Consistency Silicone Rubber
– Supports custom hardness levels from 10~80 Shore A
– Offers color customization and various processing methods (compression,
– Able to produce tight tolerance parts (up to +/-0.05mm precision)

Application Scenarios:
– Automotive industry (gaskets, seals, tubing for engines and interiors)
– Medical and healthcare devices/components
– Consumer electronics (keypads, protective covers, seals)
– Food and beverage processing equipment

Pros:
– High degree of customization for size, shape, color, and hardness
– Excellent resistance to heat, cold, UV, and ozone
– Complies with FDA, RoHS, and other major industry standards
– Long product lifespan with durable, non-toxic materials

Cons:
– Lead times depend on project complexity, potentially longer for custom parts
– Minimum order quantities may apply for certain custom components

Reiss Manufacturing | Custom Silicone Rubber Manufacturer | USA

Product Details:
Custom and standard silicone rubber products, including formulations, extrusions, molding, calendering, fabrication, printing, EMI/RFI shielding materials, and prototypes, all manufactured in-house for diverse industry needs.

Technical Parameters:
– Thermal resistance
– Chemical resistance
– EMI/RFI shielding capability
– Electrical conductivity

Application Scenarios:
– Heat and chemical resistant seals or gaskets
– EMI/RFI shielding for electronics and EV manufacturers
– Wildlife and fire protection solutions for electric utilities
– Radiation shielding in defense applications

Pros:
– Full in-house manufacturing for quality and cost control
– Custom material formulation with on-site chemist
– ISO 9001:2015 certified, supplying Fortune 50 and startups
– Decades of expertise and U.S.-based, debt-free operations

Cons:
– Focused primarily on silicone products (limited to silicone-based solutions)
– No explicit mention of lead times or minimum order quantities

Custom Silicone Products Online | Silicone Rubber Parts Supplier

Product Details:
MILO Silicone specializes in the manufacturing of liquid silicone rubber products, including custom-molded and extruded silicone components. Their product range covers medical grade silicone tubing, baby products, kitchenware, silicone gaskets, and various industrial silicone parts.

Technical Parameters:
– Materials: Liquid silicone rubber (LSR) and high consistency rubber (HCR)
– Temperature resistance: -60°C to 250°C, with some products up to 300°C
– Compliance: FDA, LFGB, RoHS, REACH certifications available
– Hardness range: Shore A 10-80

Application Scenarios:
– Medical devices and healthcare tubing
– Baby feeding bottles, nipples, and teething toys
– Kitchenware such as baking molds, spatulas, and food-grade mats
– Seals, gaskets, and industrial components requiring high flexibility and

Pros:
– High temperature resistance and durability
– Excellent flexibility and elasticity
– Wide range of certifications ensuring product safety and compliance
– Custom design and OEM/ODM services available

Cons:
– Lead times may be longer for highly customized or specialized products
– Potentially higher cost compared to standard thermoplastics

Silicone Rubber Parts Manufacturer | Custom Silicone Products

Product Details:
Colosilicone manufactures custom silicone products and parts using various molding techniques, including silicone injection molding, plastic injection molding, silicone compression molding, and overmolding. Their product range includes molds, beauty tools, baby feeding kits, kitchen utensils, household items, pet feeding bowls, medical accessories, bottle covers, and industrial accessories. Products can be customized with logos, colors, and packaging, and are made with food-grade silicone materials.

Technical Parameters:
– Production processes include silicone injection molding, plastic injection
– Prototypes and production use CNC machining, tooling design and manufacturing,
– Files accepted for RFQ: ProE (prt), IGES (igs), STEP (stp), Parasolid (x_t).
– Warranty period: up to 12 months for products.

Application Scenarios:
– Manufacture of baby care products such as self-feeding kits.
– Production of medical accessories and bottle covers.
– Creation of kitchen utensils, housewares, pet products, and industrial
– OEM/ODM projects for customized silicone or plastic parts in consumer, pet,

Pros:
– Offers high-quality, food-grade silicone materials that are safe for sensitive
– Customizability includes logo branding, color options, and packaging choices.
– One-stop, comprehensive manufacturing—from R&D to delivery, including in-house
– Commitment to innovation, continuous improvement, and compliance with quality

Cons:
– Specific product technical specs (such as tolerances, temperature ranges, or
– Actual lead times for development and production are not explicitly outlined.
– Website content does not mention minimum order quantities or pricing

Silicone Rubber Manufacturer – OEM&ODM Silicone Parts Online

Product Details:
Custom silicone rubber products including kitchenware, baby care items, medical accessories, industrial parts, and silicone gifts, produced using processes such as silicone compression molding, liquid silicone rubber injection molding (LSR), overmolding, and plastic injection molding. Offers OEM/ODM services, customizable logos, and packaging.

Technical Parameters:
– ISO 9001:2015, IATF 16949 certified manufacturing facility
– Products certified to FDA, ROHS, LFGB, FAMA, and CPC standards
– LSR molding conducted in ISO Class 8 clean room environment
– Integration of silicone with plastic, metal, fabric, and carbon fiber via

Application Scenarios:
– Silicone kitchenware and housewares (e.g. baking molds, utensils, food bags,
– Medical silicone parts (e.g. gaskets, valves, tubes, masks)
– Infant care essentials (e.g. baby bibs, bottles, toys, teethers)
– Industrial accessories and custom silicone components

Pros:
– Over 20 years of OEM experience and professional engineering support
– Comprehensive certification for food safety and quality (ISO/FDA/LFGB/ROHS/CPC)
– Ability to customize materials, colors, logos, and packaging
– Provides one-stop solution from design, mold making, to mass production with

Cons:
– Focus appears primarily on kitchenware and household products, potentially
– Technical specifications for individual product types (e.g., tolerances,

Comparison Table

Company	Product Details	Pros	Cons	Website
ARCO Silicone	Made in the USA	Over 100 Years Experience	ARCO Silicone manufactures custom silicone and rubber extrusions, molded	Over 100 years of manufacturing experience Made in the USA with ISO
SIMTEC Silicone Parts – Custom LSR Injection Molding	SIMTEC specializes in custom liquid silicone rubber (LSR) injection molding,	Turnkey, value-added solutions from design to high-volume production Expertise	Specialized focus exclusively on LSR may not serve needs for other	www.simtec-silicone.com
Quality Silicone Manufacturer for Custom Silicone Products				www.hbsilicone.com
Silicone Manufacturer	Speciality Manufacturing, Inc.	Specialty Manufacturing, Inc. (SMI) offers custom-engineered silicone products	Wide range of custom manufacturing capabilities in silicone Experience with	Limited information on off-the-shelf product specifications No detailed
Lanxin：Silicone Makers	Over 28 years Experience	OEM&ODM – Lanxin	Lan Xin is a China-based manufacturer specializing in custom silicone and	Wide range of customizable products for multiple industries Comprehensive
Silicone Parts Manufacturer	Rysilicone.com	The company specializes in manufacturing custom silicone parts and components,	High degree of customization for size, shape, color, and hardness Excellent	Lead times depend on project complexity, potentially longer for custom
Reiss Manufacturing	Custom Silicone Rubber Manufacturer	USA	Custom and standard silicone rubber products, including formulations,	Full in-house manufacturing for quality and cost control Custom material
Custom Silicone Products Online	Silicone Rubber Parts Supplier	MILO Silicone specializes in the manufacturing of liquid silicone rubber	High temperature resistance and durability Excellent flexibility and	Lead times may be longer for highly customized or specialized products Potential
Silicone Rubber Parts Manufacturer	Custom Silicone Products	Colosilicone manufactures custom silicone products and parts using various	Offers high-quality, food-grade silicone materials that are safe for sensitive	Specific product technical specs (such as tolerances, temperature ranges, or
Silicone Rubber Manufacturer – OEM&ODM Silicone Parts Online	Custom silicone rubber products including kitchenware, baby care items, medical	Over 20 years of OEM experience and professional engineering support Comprehensi	Focus appears primarily on kitchenware and household products, potentially	www.neosilicone.com

Frequently Asked Questions (FAQs)

How do I assess the quality of a silicone parts manufacturer?
Start by requesting samples and reviewing their certifications, such as ISO 9001. Check customer reviews, ask about their quality control processes, and try to visit their factory if possible. Transparent communication about materials, tolerance, and testing procedures is also a good sign.

What minimum order quantities (MOQs) can I expect?
MOQs vary widely, typically from 100 to 10,000 pieces depending on the manufacturer, part complexity, and customization. Many factories are open to negotiation—especially if you’re a new customer—so it’s worth discussing your needs directly.

How do I verify if a manufacturer can meet my customization requirements?
Share detailed designs or specifications and ask if they have experience with similar products. Inquire about their tooling capabilities and previous projects. Reliable manufacturers should provide clear feedback, recommend improvements, and be willing to make prototypes or samples.

What factors should I consider when comparing prices?
Look beyond the quoted price. Consider tooling costs, material quality, shipping fees, lead times, and after-sales support. A lower upfront price might mean lower quality or extra hidden costs, so evaluate the whole package.

Why is location important when choosing a silicone parts factory?
A factory’s location affects shipping times, costs, and ease of communication. Proximity can make on-site visits and quality checks easier. Certain regions also have a reputation for better quality or more competitive pricing for silicone products. Consider logistics and service when deciding.