We work off stock for most outer diameters in that 2mm to 4mm range, but the 6mm or custom builds usually need about 20 days or so—plan accordingly if you're buying for a tight timeline.
It basically tops out at around 40 watts per meter and 600 volts, which covers most automotive and medical heating loops we see, but it's not built for high-frequency signal or power transmission, so don't use it for that.
The hot deformation test comes in under 30%, and the insulation resistance sits at least 5 MΩ, which is solid for environments that see up to 200°C continuous or even 250°C spikes—some buyers push the upper limit on the nichrome or CuNi core though (usually for higher ohm/m values like 40).

Anyway, teh DC resistance tolerance is tight at ±5%, and the outer diameter is +0.2/-0.1mm, so if you're sketching a loom or a heater mat layout, assume bulk will land inside that window.
5, our company offer a flat and round profile here, and what it does is use a glass fiber core skeleton wrapped in the alloy wire, then silicone sheath—one detail that's easy to miss is the sparks test comes back with no spark-over, which matters in a medical setting.
You will get a COA with each reel, and our company can do custom resistnce values form 0.3 ohm/m to 10,000 ohm/m, just confirm the lead time for anything outside the standdard 0.3, 1.4, 3, or 5 ohm/m options.
Yes, this cable is certified ISO9001, CCC, and RoHS. We can include copies of the certificates with your shipment — just let your sales rep know.
That range is standard, but we can customize the conductor size for larger volumes. Contact us with your specific needs and we'll work out the MOQ.
You can pick either nichrome or CuNi wire for the heating coil — it depends on your target resistance and temperature requirements. Both options are available on order.
For a standard spec order like 1000 meters, lead time is usually 15-20 working days. Custom specs or larger quantities may add a few more days.
Store it in a cool, dry place away from direct sunlight, ideally between 5°C and 35°C. Keep it in its original packaging to avoid dust or moisture exposure.
My experience with this order was generally positive, starting with the logistics. The shipping was prompt and the package arrived well ahead of the estimated delivery window, which was a pleasant surprise. The items were securely packaged, showing care in handling. Regarding quality, the silicone rubber sheathing on the wires feels durable and appropriately flexible, matching the description of a soft cable. The conductors appear to be well-made. As for service, communication was clear and any pre-sale inquiries were answered satisfactorily and in a timely manner. There were no complications with the order process itself. Overall, this was a straightforward transaction with good execution on the fundamental aspects of delivery, product integrity, and customer support. The company seems reliable for these types of components. While I have not yet put the wires into a functional application to test their performance under heating conditions or their high-temperature resistance claims, the initial physical inspection is promising. The construction looks robust for its intended automotive or medical heating purposes. The multi-core design is neat, and the round shape is consistent. Ordering was simple, and the website provided adequate information. I encountered no issues with inventory or payment. The post-sale follow-up was standard but sufficient. In summary, based on the tangible factors of shipping speed, packaging quality, apparent material build, and the efficiency of the service interactions, I am satisfied. It meets expectations for a wholesale component purchase where foundational logistics and product presentation are crucial. I would consider ordering again for future projects requiring custom electric cables, assuming the performance in use aligns with these initial positive impressions. The process was hassle-free from start to finish.
Delivery was impressively fast and the packaging was secure. The quality of the silicone rubber wire appears excellent, with a soft and durable feel. Customer service was responsive and helpful when I had a pre-sale question. Definitely a positive experience overall.
Fantastic experience overall. The shipping was remarkably fast and efficient, arriving well ahead of the estimated delivery window. The packaging was secure and professional, ensuring the product arrived in perfect condition. Regarding quality, the wire appears to be exceptionally well-made. The silicone rubber sheathing feels durable and flexible, exactly as described for automotive applications. The conductors look neatly bundled and the overall construction seems robust, promising good high-temperature performance. Customer service was also top-notch; the few pre-purchase questions I had were answered promptly and thoroughly with clear, helpful information. The entire process, from ordering to delivery, was seamless and hassle-free. I am very satisfied with this transaction and would confidently order from this supplier again for future projects requiring reliable custom cable solutions. The combination of speedy logistics, apparent high-quality materials, and excellent support makes this a highly recommended source for specialized wiring needs.
J. The delivery was exceptionally fast and well-handled. I was pleasantly surprised by how quickly the order arrived, and the packaging was secure, ensuring the product was in perfect condition upon arrival. The quality of the silicone rubber wire appears to be very high, with a durable and flexible construction that seems ideal for its intended applications. Customer service was responsive and helpful throughout the process, promptly addressing a minor inquiry I had regarding the shipment. Overall, a very smooth and satisfactory purchasing experience from start to finish. The combination of reliable logistics, apparent product integrity, and attentive support makes this a vendor I would confidently use again for future projects requiring specialized cabling.
My experience with this order was highly satisfactory overall, starting with the logistics. The shipping was remarkably prompt and well-handled. The package arrived ahead of the estimated schedule, which was a pleasant surprise. It was securely packaged with no signs of damage during transit. The tracking information provided was accurate and updated regularly, allowing me to monitor the progress without any issues. The delivery service was professional and efficient. Regarding the quality, the product itself appears to be very well-made. The materials feel durable and the construction seems robust, exactly as one would hope for from a description mentioning high-temperature resistance. The silicone rubber has a good texture and the cores are neatly arranged. It gives a strong impression of being a reliable cable for demanding applications. As for the service, the seller was communicative and helpful. Any pre-purchase inquiries I had were answered clearly and in a timely manner. The ordering process on the platform was straightforward. There were no complications with the transaction, and the seller followed up appropriately. The service aspect was seamless and contributed positively to the entire purchasing journey. In summary, based on logistics, perceived quality, and customer service, this was a very positive transaction. The seller met expectations in all these key areas, making the process smooth and reliable from start to finish.
Logistics were handled exceptionally well. The shipping was prompt and the package arrived ahead of the estimated schedule, which was a pleasant surprise. Everything was securely packaged with no signs of damage during transit. The quality of the items received is immediately apparent; the materials feel durable and well-constructed, meeting the specifications I anticipated. Customer service was responsive and helpful when I had a pre-sale inquiry, providing clear information promptly. Overall, a very satisfactory experience from start to finish regarding the delivery, the product integrity, and the support provided. I am confident in the reliability of this supplier based on this transaction.
Excellent experience overall. The shipping was incredibly fast and efficient, arriving well ahead of the estimated delivery date. Everything was packaged securely with no signs of damage during transit. Regarding the product itself, the quality appears to be top-notch. The silicone rubber feels durable and flexible, exactly as one would hope for in such applications. The construction of the multi-core cable seems robust and precise. Customer service was also very responsive and helpful when I had a pre-purchase inquiry. They provided clear information promptly. While I cannot comment on specific performance or technical parameters yet, the initial impressions regarding logistics, build quality, and support are highly positive. A very smooth and professional transaction from start to finish.
My order arrived much faster than the initial estimate, which was a fantastic surprise. The packaging was secure and professional, ensuring the product was in perfect condition upon arrival. The quality of the silicone rubber wire appears to be excellent; it feels very durable and the insulation seems robust. Communication from the seller was clear and prompt throughout the process, answering my pre-purchase questions efficiently. Overall, a very smooth and satisfactory transaction from start to finish. I would definitely consider purchasing from this supplier again for future projects requiring custom cables. The entire experience was hassle-free and met all my expectations regarding speed, product integrity, and customer support.
Keenly satisfied with the entire transaction from start to finish. The delivery was remarkably swift and handled with great care; the package arrived ahead of the estimated schedule and was in pristine condition, which speaks volumes about the logistics efficiency. Regarding the item itself, the build quality is immediately apparent—the silicone rubber feels durable and pliable, exactly as one would hope for in a high-grade application. The service provided was equally commendable; any preliminary inquiries were addressed promptly and with clear, helpful information. Overall, this was a seamless and positive experience that certainly meets expectations for reliability and professionalism.
Naturally, I was impressed by the shipping speed. The order arrived much faster than anticipated, which was a pleasant surprise. The packaging was secure and professional, ensuring the product was in perfect condition upon arrival. Regarding quality, the wire appears to be very well-made, with a sturdy and flexible silicone rubber sheath that feels durable. The service from the seller was also commendable; communication was clear and prompt, and they were helpful in confirming the order details. Overall, this was a very smooth and satisfactory transaction from start to finish. The combination of fast logistics, apparent high quality, and excellent customer support makes this a highly recommended supplier for anyone needing such specialized cables. I am confident in the product based on this initial experience and look forward to potential future purchases.