
Hwnai Nxjg Wedge-Type Insulated Tension Clamp. 20+ Years Experience: Over 20 years of industry experience in power line hardware production. IEC 61238-1 Standard: Manufactured strictly adhering to IEC 61238-1 international standards. OEM/ODM Acceptable: Acceptable OEM/ODM services with adjustable size, material, and color. Aluminum Alloy Material: Constructed from durable Aluminum Alloy for overhead line applications. Batch Inspection: Every batch of goods undergoes strict inspection before shipment. Fast Delivery: 30 days delivery time with 15-day urgent shipping options available. National Grid Certification: Full National Grid test reports provided for quality assurance. Skilled Workforce: Over 500 skillful workers ensuring high quality and stable production.