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Since its establishment in 2002,
Zhangjiagang SMK MFG. Co., Ltd.
has specialized in cargo securing and control products, with over 20 years of experience in R&D and global export. The company operates three factories and a large-scale warehouse center, forming an efficient international supply network.
SMK is China Xstrap 45308 A-Frame Electric Trailer Jack 3500 SWL Factory and Custom Xstrap 45308 A-Frame Electric Trailer Jack 3500 SWL Suppliers. The product range includes tie-down straps, bungee cords, tow straps, lifting slings, hoists, and 4x4 accessories, widely used in transportation, logistics, outdoor, and industrial sectors. Its in-house brand XSTRAP enjoys strong recognition in global markets, alongside flexible OEM/ODM services for customized needs.
With over 8,000 sqm of production space, SMK is equipped with advanced automated lines and in-house testing labs, ensuring full-process quality control from raw material to finished goods. The company is ISO 9001 certified, SMETA audited, and has passed C-TPAT anti-terrorism inspections and multiple GS and patent certifications.
Looking ahead, SMK will continue to upgrade its cargo control systems, stay close to customer needs, and provide high-quality, efficient products and services worldwide.
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1. Product description:
Xstrap 3500lbs A-Frame Electric Trailer Jack, Alloy Steel Construction with Built-in LED Lights, 12V Motor Button-Controlled Lifting, for RV, Boat & Utility Trailers.
2. Product specification:
Product name
A-Frame Electric Trailer Jack
Minimum Height
5.4"
Capacity
3500lbs
Packaging
1pk
3. About the item:
- About the item:Easy Install: Comes with full hardware & pins for quick setup.
- Time Saving: Button-controlled lifting replaces tedious manual cranking for effortless trailer height adjustment.
- Built-in LED Lights: Four LED lights up coupler areas for safe nighttime operation.
- Strong Performance: 3,500 lb lifting capacity, helical gears, 30A /12v motor works quietly & efficiently for heavy loads.
- Sturdy Build: Thick steel structure + crack-resistant textured shell + black powder coating for long-lasting daily use.
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