As a USA-based rancher or farm manager, you face unreliable insulators that fail under harsh weather, leading to livestock escapes and costly repairs. Our screw in electric fence insulators deliver 99.9% shock reliability and screw directly into posts for quick installs—saving you 40% on labor time.
In the demanding world of USA livestock farming, where electric fences protect valuable herds from predators and escapes, unreliable insulators can cost you thousands. At Hebei Houtuo Co., Ltd., we've seen it firsthand over 25 years: screw in electric fence insulators that crack, short-circuit, or loosen under UV exposure and moisture. Let's break down the top pain points you're likely facing right now.
These issues aren't just inconvenient—they threaten your bottom line. Imagine a predator breach costing $10,000 in lost cattle. But there's a better way. Ready to cut costs by 37%? Scroll to our solution.
Founded in 1999, Hebei Houtuo Co., Ltd. has exported over 10 million units of fence accessories to North America, specializing in screw in electric fence insulators that outperform competitors. Our powerful factory in Shijiazhuang, China, produces 500,000+ units monthly, ensuring high-speed delivery to USA ports in 25-35 days—beating industry averages by 40%.
Unlike generic imports, our insulators feature OEM/ODM customization, quality assurance via ISO 9001, and materials tested to withstand 20,000 volts. Perfect for wholesale screw in electric fence insulators USA buyers, they solve your pain points head-on.
| Parameter | Specification |
|---|---|
| Material | UV-Stabilized HDPE |
| Voltage Rating | 20,000V AC/DC |
| Screw Length | 1.5" / 38mm |
| Wire Size | 12-17 Gauge |
| Colors | White/Black/Yellow/Custom |
| Pack Qty | 100/500/1000 |
| Certifications | RoHS, CE, UV Tested |
pvc fence screws ground screw fence coated electric fence wire
For electric fence screw insulators in wooden posts, our products excel in dairy farms (New York), horse ranches (Kentucky), and predator-proof sheep operations (Oregon). Case study: A Texas cattle operation replaced 5 miles of fence with our insulators—zero failures in 2 years, cutting maintenance by 45% and saving $8,200 annually.
Another USA client, a 1,000-acre Midwest farm, reported 99% containment rate post-install, per their energizer logs. These high voltage screw in electric fence insulators integrate seamlessly with Gallagher and Speedrite systems.
Want specs tailored to your setup? Contact us now for a free sample pack.
MOQ 5,000 units. Pay via T/T, L/C, PayPal. Ships from Tianjin port, 25 days to LA/NY. Get quote via email: denny@hbhou.com.
Yes, rated 20kV for cattle, horses, sheep. Fits 12.5 gauge wire.
OEM/ODM: colors, logos, packaging. 15-day tooling.
$0.02/unit sea freight. Samples free via DHL (7 days).

1-year warranty, replacements shipped free. 24/7 support.
Wooden T-posts, round wood. Not metal.
$0.12/unit at 50k+. Volume discounts apply.
Order by Dec 2026 for 10% off + free samples (50 units). Limited stock—ends soon! Money-back guarantee if not satisfied.
Tel: +86 311 8666 6821 | Email: denny@hbhou.com
WhatsApp: +86 150 2811 8927 | Contact Form
Add: S6-0103 Business, Langfei Park, No. 68 Tanan Road, Shijiazhuang, Hebei, China.
Tom B., Iowa Beef Farmer: "Best insulators I've used. Screwed into oak posts perfectly—no leaks after storms. Shipped fast, quality beats local stores!" ★★★★★
Lisa K., Colorado Horse Ranch: "Affordable wholesale pricing, custom yellow for visibility. Held up to 15kV energizer—horses stay put. Highly recommend!" ★★★★★
David M., Oregon Sheep Operation: "Solved high shipping costs issue. Durable in rain, easy install. Saved $3k on replacements last year." ★★★★★
Emma S., Florida Dairy: "OEM branding done perfectly. UV resistance is top-notch—no fading. Fast delivery to USA." ★★★★★
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Compliant with USA import rules, no tariffs on these insulators. Full privacy policy at our contact page.