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Threaded Earth Rod Coupler for Grounding System High Strength Threaded Brass Coupling for Grounding System
US$0.99
500-4,999 Pieces
US$0.54
5,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableUsage
Earthing System, Lightning Protection EarthingWorking Voltage
Low VoltageModel NO.
Coupling for earth rodApplication
Connect Ground Rod to Ground RodEarthing Method
Indirect Earthing MethodMaterial
Brass or Alloy CopperSymbol
ITCertification
CCC, ISO9001Size
16*1.5Brand
SoieaWeight Each
0.129kgsStructure
Metal BellowsCraft
CastingCatagories
Electrical Equipment&SuppliesOEM
OfferedODM
OfferedTransport Package
Inner Boxply-Wooden BoxSpecification
1/2, 5/8, 3/4, 20Trademark
SOIEAOrigin
ChinaHS Code
853690900Production Capacity
6000000Key features
High Conductivity & Strength: Combines copper conductivity with steel tensile strength up to 580N/mm2.
Corrosion Resistance: 99.9% pure electrolytic copper surface ensures over 30 years service life.
Customization Available: Customized sizes and copper thicknesses are accepted for specific needs.
Certified Quality: Products hold CCC and ISO9001 certifications for reliability.
Easy Installation: Can be driven into ground depths of up to 20m or more easily.
Durable Construction: Copper layer bonded via molecules prevents peeling or cracking when bent.
Company profile

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.52h
AI-Powered supplier vetting
SummarySoiea is identified as a professional technical supplier integrating research, production, and trade, with products spanning power transmission and distribution equipment, electrical accessories, and hardware stamping parts. It reports ISO9001 implementation, CCC certification and related product testing. The supplier provides 3D design, ODM, and multiple customization modes, and developed new products during the past year. Quality assurance, raw-material traceability, and written procedures for corrective actions and complaint handling are reported, although records are absent. Evidence indicates production-related capability, but manufacturing contract status is unknown and specific capacity data is limited. Financial information is represented only by years, without performance values, so financial credibility cannot be assessed. Overseas support is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation are reported.
Supplier typeThe supplier is explicitly described as a professional technical supplier and as integrating research, production, and trade. Its stated product range covers terminal connectors, cable lugs, junction boxes, electrical equipment, and hardware stamping parts, supporting classification as a technical manufacturer/supplier.
CertificationsThe company states that it strictly implements the ISO9001 international quality management system and that all products have passed CCC national compulsory certification and related performance testing. These are explicit certification and testing claims, although no certificate numbers or validity dates are provided.
R&D capabilityThe supplier reports professional R&D capability, 3D software design services, new products during the past year, and ODM service availability. However, it reports no available SDK and no OEM service for popular brands; these limitations do not negate the stated R&D and ODM capability.
Production capacityThe supplier describes a production line covering power transmission and distribution equipment, electrical appliances and accessories, and hardware stamping parts, and reports a one-month average lead time in both peak and off-season. However, manufacturing contract status is unknown and detailed capacity evidence is limited.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This provides direct evidence of broad product and design customization capability.
Product Q&A
Q:What is the material composition of the coupler?
A:
The coupler is made of Brass or Alloy Copper, featuring a copper layer covering a steel core for enhanced strength and conductivity.
Q:What is the expected service life of the product?
A:
Due to strong corrosion resistance from the 99.9% pure electrolytic copper surface, the service life is over 30 years.
Q:Can the product be customized?
A:
Yes, customized sizes and copper thicknesses are accepted. Full customization and minor customization options are available.
Q:What certifications does the product have?
A:
The product holds CCC and ISO9001 certifications.
Q:What is the minimum order quantity?
A:
The Minimum Order Quantity (MOQ) is 5000 Pcs.
Send Inquiry
*To:
Wenzhou Soiea Electric Co., Ltd.
Wenzhou Soiea Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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