Factory Direct Wholesale Heat Insulation Silicone Coated Metal Parts

Product Description

Product Description

Multi-Material Silicone & Metal Overmolding Series

We produce single silicone goods and composite products via metal overmolding, hardware overmolding, hard&soft dual-color co-injection, plastic overmolding. Product range includes overmolded handles, metal overmolded shock pads, overmolded sealing assemblies, anti-slip grips, protective sleeves for metal connectors and custom composite parts. Substrates include stainless steel, aluminum alloy, iron, copper, ABS, PC plastic.

The outer layer adopts eco-friendly liquid or solid silicone with strong adhesion, resisting delamination. Products combine structural rigidity of metal with silicone's advantages: anti-slip, shock absorption, insulation, sealing, heat insulation, wear resistance and scratch protection. 

Widely used in hand tools, home appliances, beauty devices, smart home, fitness equipment, communication devices and medical instruments. 

We provide substrate prefabrication, one-shot overmolding, size adjustment, color matching, logo printing and custom mold development based on drawings & samples for OEM & ODM. MOQ 1000 pcs for logo printing and new molds. Stable supply for equipment manufacturers, hardware factories and cross-border exporters.

Core Product Advantages

• Multiple processes available: pure silicone molding, metal overmolding, plastic overmolding, hard&soft dual-color co-injection 

• Firm bonding between substrate and silicone, resistant to delamination and cracking • Combine rigid hardware support with silicone functions: anti-slip, shockproof, insulating, sealing, noise reduction & surface protection 

• Silicone layer withstands wide temperature range, water & oil, aging resistant and washable 

• Wide selection of substrates: aluminum, stainless steel, iron, copper, ABS, PC 

• Versatile for many industries; optimized for sealing, insulation, grip feeling and mechanical performance 

• Custom development supported, various logo & color options, reliable mass production lead-time

 

Specification

Item	Details	Item	Details
Model No.	Multi-Material Silicone & Metal Overmolding Series	Material	Substrate: stainless steel / aluminum / iron / copper / ABS / PC; Cover: Eco-friendly solid / liquid silicone, BPA Free
Product Name	Pure silicone components, metal overmolded handle, hardware overmolded shock pad, overmolded sealing part, anti-slip grip, protective sleeve, hard&soft dual-color injection part	Available Styles	Tool overmolded handle, equipment shock foot pad, metal joint sleeve, overmolded knob, anti-slip grip, sealing overmolded assembly, insulating component
Processing Service	Substrate fabrication, metal/plastic overmolding, custom size, color, logo & exclusive mould	Available Color	Solid, translucent, macaron, black, grey & custom brand color
MOQ	Logo printing stock:1000 pcsNew custom mold:1000 pcs	Silicone Hardness	20~70 Shore A, adjustable for different functions
Logo Methods	Silk print, laser engraving, heat transfer, epoxy emboss	Molding Process	Solid silicone compression molding, LSR injection, dual-color injection, metal insert overmolding
Application	Hand tools, home appliances, beauty equipment, smart home, fitness gear, communication devices, outdoor equipment, medical apparatus, industrial fittings	Temperature Range	-40℃~230℃, waterproof, oil-proof, insulating & anti-aging
Advantages	High structural strength, strong adhesion, anti-slip shockproof insulating sealing, multiple material solutions, one-stop overmolding customization	Origin	Dongguan City, Guangdong, China

Application Scenarios

Main Products

Company Profile

Dongguan Guibaoquan Rubber Technology Co., Ltd. 

Dongguan Guibaoquan Rubber Technology Co., Ltd. – Your Trusted Silicone Partner with 15 Years of Expertise. 
We provide integrated services covering R&D, mold design, production, and export, with a focus on Silicone Mother & Baby Products, Silicone Kitchenware, Silicone Household Products, Silicone Outdoor Products, and Custom silicone products for all industries. All offerings are fully compliant with FDA, LFGB, RoHS, and REACH standards, supported by a full suite of international safety and environmental certifications.
Our strict in-house quality control ensures product consistency, while factory-direct manufacturing guarantees cost efficiency and reliable delivery schedules. We also run a dedicated foreign trade subsidiary, Mixivision Co., Ltd., based in Shenzhen, which effectively links our Dongguan production facility with a professional export service team – delivering comprehensive support from custom mold development and volume production to order processing and logistics coordination.
We accept both standard orders and OEM/ODM custom projects. Global partners are cordially invited to establish mutually beneficial, long-term cooperation.

Packaging & Shipping

Standard Export Packaging & Shipping 

We offer flexible export packaging for silicone products, with optional individual poly bags or gift boxes, all securely packed in standard export cartons. Custom packaging is available according to client requirements. Strict pre-shipment inspection ensures 100% damage-free delivery. Sea, air and express shipping are available to support stable global delivery.

Certifications

Q1: Are you a manufacturer or trading company?

A: We have both our own manufacturing factory and trading company. With 15 years of professional experience in silicone products, our Dongguan factory handles R&D, mold making, production and quality inspection. Our subsidiary MixiVision Co., Ltd. takes charge of international trade and export business.

 

Q2: What silicone products do you manufacture?

A: We specialize in manufacturing silicone baby products, silicone kitchenware, silicone household products, outdoor silicone items, and customized silicone components. We also provide OEM and ODM solutions for different industries.

 

Q3: Do you provide OEM and ODM services?

A: Yes. We provide one-stop customization services including product design, 3D drawing, mold development, silicone material selection, color customization, logo customization, packaging design, and mass production.

 

Q4: Can you manufacture products according to our samples or drawings?

A: Yes. We can develop products based on customer samples, 2D&3D drawings, STP drawings, CAD files, or product concepts. Our engineering team can assist with mold design and product optimization.

 

Q5: What surface treatments are available for silicone products?

A: We provide various silicone surface treatment options, including silk screen printing, color printing, spray coating, matte finishing, laser engraving, and other customized processes to meet different product appearance and functional requirements.

 

Q6: What silicone materials do you use?
A: We mainly use food-grade silicone, liquid silicone rubber (LSR), and industrial silicone materials according to different applications. Materials can comply with ISO 9001, FDA, LFGB, RoHS, and REACH standards.
 
Q7: What is your MOQ?
A: MOQ depends on product design, material, customization requirements, and order quantity. We provide flexible solutions for both standard products and customized projects.
 
Q8: How long does it take for mold development and production?
A: The development time depends on product complexity. Generally, mold development and samples can be completed within 7-20 days. Mass production time depends on order quantity.
 
Q9: What payment methods do you accept?
A: We accept multiple payment methods, including T/T (Bank Transfer), Made-in-China.com Secure Trading Service, PayPal, and other payment methods based on order requirements.
 
Q10: What shipping methods do you provide?
A: We provide flexible international shipping solutions, including sea freight, air freight, express delivery (DHL, FedEx, UPS), and other transportation methods according to customers' requirements.