JLFastener Completes Production Line Upgrade for High-Strength & Precision Fasteners in 2026
To meet the rapidly growing demand for high-precision and high-strength industrial fasteners from global engineering and Russian industrial projects, JLFastener has completed a comprehensive production and quality system upgrade in mid-2026. The factory optimized heat treatment processes, precision thread rolling equipment, and automated packaging workshops, greatly improving product stability, batch consistency and export delivery efficiency.
The upgraded production line focuses on two core product series: high-tensile alloy steel bolts from grade 8.8 to 12.9 and high-precision stainless steel custom fasteners. New intelligent quenching and tempering systems effectively reduce mechanical property deviations, while upgraded thread rolling machines ensure thread tolerance stability within 6g standard for all export batches.
In addition to hardware upgrades, JLFastener standardized full-process quality inspection, including salt spray testing, hardness testing, dimensional tolerance inspection and material spectrum analysis. All export goods can provide complete 3.1 material certificates and inspection reports, fully adapting to strict engineering procurement standards in Russia, Europe and Southeast Asia.
With the new automated packaging and warehouse sorting system, the factory shortens order preparation time and reduces manual sorting errors. Standard anti-rust packaging, VCI film protection and customized labeling services are fully supported for long-distance sea and rail transportation.
In the future, JLFastener will continue to upgrade digital production management, maintain stable quality for bulk export orders, and provide more reliable customized fastener solutions for global industrial clients.
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For factory audits, bulk order cooperation and customized fastener projects, welcome to contact JLFastener professional sales and technical team.