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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 600 lbs Boat Trailer Winch Factory and Custom Xstrap 600 lbs Boat Trailer Winch 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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Product description:
- 600 lbs Pulling Force: Max load 600 lbs/250 kg. 19ft steel cable (4.0mm dia), 4.52×3.14in base, black body.
- Rust & Wear Resistant: Zinc-black plated surface, hardened carbon steel gears. 3.2:1 gear ratio for efficient operation.
- Ergonomic Handle: 8.26 in curved anti-slip handle, labor-saving for cranking.
- Two-Way Ratchet: Safety pawl enables forward and reverse use. Fits boats, watercraft, and outdoor equipment.
Product specification:
Part Number 47502 Description with 6M Steel Wire, Hardened Steel Gear Heavy Duty Hand Winch Weight 4.6 lbs / 2.08 kg Color Black Loading Capacity 600 lbs / 250 kg Dimensions 7.64" × 5.31" × 5.31" Gear Ratio 3.2:1 Length Of Wire 6m / 19 ft -
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