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Silicone Plug Silicone Heater Plug
US$2.20
10-49 Pieces
US$2.00
50-99 Pieces
US$1.90
100+ Pieces
Product profile
Customization
AvailableType
Dual Hole TerminalsMaterial
AluminumModel NO.
plugApplication
Conduct Electricity, Industrial HeaterCharacter
High Temperature ResistanceSpecies
PlugProduction Process
Injection MoldingShape
RectangularInterface Type
AC/DCCertification
CEBrand
ToprightTransport Package
CartonOrigin
Yancheng, Jiangsu, ChinaProduction Capacity
5000PCS One Week Can SupplyKey features
Wide Current Range: Supports large current from 3A to 35A for stable power connection.
Durable Construction: Features high-strength aluminum alloy shell and acid/alkali proof silicone rubber.
Versatile Voltage Rating: Withstands voltage from 200V to 600V depending on shell material.
Multiple Hole Sizes: Available in 4mm, 5mm, and 6mm diameters for various heating elements.
CE Certified: Product meets CE safety and quality standards for industrial use.
Long Service Life: Designed for extended use-life compared to common bakelite plugs.
Dual Hole Terminals: Features dual hole terminals for secure electrical connectivity.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-03-03Nearest Port: shanghaiAverage Response Time: ≤6.08hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, DAP, EXW
AI-Powered supplier vetting
SummaryTopright Industrial Technology Yancheng Co., Ltd. is identified as a Chinese manufacturer/factory in Yancheng, Jiangsu, specializing in electric heating and temperature-measurement products. Its listed capabilities include four production lines, 6–10 years of R&D engineer experience, and a product scope covering heating elements, heaters, thermocouples, PT100 sensors, and related equipment. The supplier explicitly describes personalized solutions and a sales-service system, while product records demonstrate specifications for coil-type heating elements using SUS304 material. However, the provided information does not establish certifications, financial credibility, named customer cases, or verified quality-system performance. The supplier registered in January and July 2025 in the available records, indicating relatively recent recorded supplier activity, but this alone does not establish operating history.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with a stated legal entity, Chinese origin, and an operating address in Yancheng, Jiangsu. This directly supports that it operates as a manufacturing supplier rather than only a trading intermediary.
After-Sales capabilityThe supplier states that it has a sales-service system and provides personalized solutions based on customer needs, and it describes cooperation and service for companies requiring electric heating elements. These statements support a claimed service capability, although no specific warranty, response-time, maintenance, or complaint-handling details are provided.
R&D capabilityThe supplier states that it has engaged in development, design, production, and sales since 2001, provides tailored solutions, and has 6–10 years of R&D engineer experience. These facts support product-development capability, but there is no evidence of patents, proprietary technology, formal R&D investment, or independently verified innovation outcomes.
Production capacityThe supplier is identified as a manufacturer/factory and reports four production lines. Its product records specify coil-type heating elements with defined voltage, power tolerance, diameter, and SUS304 material, demonstrating manufacturing coverage for at least this product type; however, no verified capacity, lead time, or quality-yield data is provided.
Customization capabilityThe supplier repeatedly states that it designs tailored solutions according to customer needs, and the listed heating-element records include detailed technical requirements such as voltage, wattage tolerance, sheath diameter, material, and drawing reference. This supports customization capability for heating and temperature-measurement products, although the slices do not specify engineering-change procedures or customization limits.
Product Q&A
Q:What current range does this plug support?
A:
It supports a large current range from 3A to 35A.
Q:What are the available hole diameters?
A:
The plug is designed for heating elements with diameters of 4mm, 5mm, and 6mm.
Q:What is the voltage rating?
A:
It can withstand voltage from 200V to 600V.
Q:What materials are used for the shell?
A:
The shell is made of either high-strength aluminum alloy or silicone rubber.
Q:Is the product certified?
A:
Yes, the product has CE certification.
Send Inquiry
*To:
Topright Industrial Technology Co., Ltd.
Topright Industrial Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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