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Aluminium Parallel-Groove Clamp Jb-1 Bimetallic Clamp
US$0.80-3.00
2,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableTechnics
Cold Pressing, Cold PressingStandard
IEC/BS/NEMA/DIN, IEC/BS/NEMA/DINModel NO.
JB-1Usage
Substation Fittings, Line Fittings, TransmissionType
Tension/Suspension/Linking/OthersUsage
Substation Fittings, Line Fittings, TransmissionType
Tension/Suspension/Linking/OthersMaterial
AluminiumCondition
NewStructure
Parallel GrooveBrand
ColmateTransport Package
Wooden Crate or CartonSpecification
As per drawingTrademark
COLMATEOrigin
Fuzhou, Fujian, ChinaHS Code
8535900090Production Capacity
80, 000PCS/MonthKey features
IEC/BS Standard Compliance: Manufactured in strict compliance with IEC, BS, NEMA, and DIN standards.
Aluminium Parallel Groove Design: Constructed from high-quality aluminium with a parallel groove structure.
Wide Conductor Range: Accommodates conductors with a diameter ranging from 7.5mm to 9.6mm.
Dual Bolt Configuration: Equipped with 2 pcs of bolts for secure and stable connection.
Cold Pressing Technology: Utilizes advanced cold pressing techniques for superior mechanical strength.
Versatile Application: Ideal for substation fittings, line fittings, and transmission systems.
Established Manufacturer: Produced by Colmate, a professional manufacturer established in 1996.
Global Export Capability: Exporting to over 40 countries with convenient logistics from Fuzhou.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-02-01Nearest Port: FUZHOU, XIAMEN, NINGBOAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF
AI-Powered supplier vetting
SummaryFuzhou Colmate Electric Co., Ltd. is identified as a Chinese trading company and manufacturer/factory supplying electrical, lighting, insulation, and related products. Evidence indicates ISO 9001 and ANSI/ESD management-system certifications, product type-test reports and recognition for selected high-voltage products, eight production lines, stated output for lampholders and insulators, and export activity across multiple global regions. The supplier states reliable quality, punctual lead time, communication, and after-sales service, but these claims are not independently substantiated in the provided information. R&D engineer experience is stated at 11–20 years, while quality-control staffing is below five people. No direct evidence establishes customization capability or named customer cases. Financial assessment is limited because registered capital information is available but monetary figures are excluded from this analysis.
Supplier typeThe supplier is described as both a trading company and manufacturer/factory, while a separate company record identifies its nature as a trading company. A factory location is also provided in Fujian, indicating manufacturing-site information alongside trading operations.
CertificationsThe supplier reports ANSI/ESD and ISO 9001 management-system certifications and states that production is performed under ISO 9001. It also reports type-test reports and product recognition for insulators, surge arresters, and cutout fuses from Chinese testing laboratories.
After-Sales capabilityThe supplier explicitly claims sincere after-sale service, reliable quality guarantees, efficient communication, and continued efforts to provide excellent service. However, no service-process details, response standards, warranty terms, or independently verified service records are provided.
R&D capabilityThe supplier reports R&D engineers with 11–20 years of total experience and has obtained product testing and recognition for several high-voltage products. This supports technical development experience, but no evidence describes proprietary designs, patents, new-product development, or measurable innovation outcomes.
Production capacityProduction evidence includes eight production lines, stated output of 6,000,000 lampholder pieces and 4,000 tons of insulators, a factory location, and equipment described as new. The supplier reports off-peak lead time within 15 workdays but peak-season fulfillment of 2–3 months; quality-control staffing is below five people.
Product Q&A
Q:What standards does this clamp comply with?
A:
The clamp complies with IEC, BS, NEMA, and DIN standards.
Q:How many bolts are included?
A:
The product comes with 2 pieces of bolts.
Q:What is the material of the clamp?
A:
The clamp is made of aluminium.
Q:What is the manufacturing technique used?
A:
It uses cold pressing technology.
Q:Where is the factory located?
A:
The factory is located in Fuzhou, China, 30 km from the airport and 50 km from the seaport.
Send Inquiry
*To:
Fuzhou Colmate Electric Co., Ltd.
Fuzhou Colmate Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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