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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 45138 Heavy Duty Square Direct Weld on RV Jack 8000 SWL Factory and Custom Xstrap 45138 Heavy Duty Square Direct Weld on RV Jack 8000 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 8000lbs Weld-On Heavy-Duty Square Trailer Jack, Carbon Steel Structure with Galvanized & Coated Surface, 8000lbs Lifting Strength, for RV and Utility Trailers.
2. Product specification:
Product name
Square Direct Weld on RV Jack
Dimensions
8” x 8” x 24.88”
Stroke
15”
Lift Range
28”
Capacity
8000lbs
Material
Carbon steel
Packaging
1pk
3. About the item:
- High Load Capacity: 8000lbs lifting strength, compatible with high and low profile trailers.
- Convenient Installation: Comes with full fittings, easy direct welding mounting.
- Sturdy Corrosion Resistant Build: Carbon steel structure with galvanized and coated surface, durable and firm.
- Flexible Height Adjustment: Wide lift range keeps trailer balanced and avoids tilting.
- Wide Usage: Comfortable handle operation, fits various types of trailers.
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