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Deeply rooted in the industry with expertise, winning reputation with quality, and leading the future with innovation.

To be an innovation leader in the fastener industry, serving global customers with cost-effective products and rapid response.

To provide high-quality precision products and solutions, helping customers improve product performance and reduce total costs.

To become the TOP 1 brand in the segment market, leading the world in single-product technology.
Shenzhen Toprecision Precision focuses on R&D, production and service of precision fasteners, delivering reliable fastening solutions to customers across multiple industries with professional expertise, strict quality control and efficient service.

Meeting high-precision connection and fastening needs across multiple industries. Toprecision focuses on technological innovation and quality improvement, providing one-stop solutions from standard parts to customized fasteners.

Professional production of screws, nuts, bolts, washers, pins and other standard fasteners with complete specifications and qualified precision, meeting assembly and structural fastening needs of various conventional equipment.
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Customize special-shaped screws, special nuts, combined fasteners and other non-standard products according to customer drawings and actual application scenarios, suitable for high-precision and high-requirement special equipment and structures.
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Precision CNC turning of connectors, shafts, sleeves and other structural parts with high dimensional accuracy and smooth surface, matching with fasteners to improve the overall assembly effect.
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Provide carbon steel, stainless steel, copper, aluminum alloy and other materials, support galvanizing, nickel plating, blackening, passivation and other surface treatments to meet rust-proof, wear-resistant and high-temperature environments.
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Equipped with professional testing equipment for hardness, torque, salt spray and dimensional accuracy, we strictly implement factory inspection standards to ensure stable performance and reliable quality of every batch.
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From selection advice and sample proofing to mass production and after-sales follow-up, we provide full-process technical support to help customers optimize fastening solutions, reduce costs and improve assembly efficiency.
Learn MoreSix values that drive Toprecision to keep improving.

Focus
Focus on the fastener industry, deepen and strengthen expertise.
Toprecision focuses on fastener R&D and manufacturing, winning reputation with professional depth and quality.

Quality
Quality is the bottom line and the core competitiveness of Toprecision.
Whole-process control from raw materials to finished products ensures every fastener is precision-qualified and reliable.

Improvement
Keep improving, continuously upgrade products and services.
We continuously optimize processes, improve precision and shorten lead times to deliver more cost-effective fasteners.

Efficiency
Quick response, efficient delivery, living up to customer trust.
Rapid follow-up from samples to mass production and stable delivery support smooth customer projects.

Integrity
Integrity-based, consistent in words and deeds, long-term cooperation.
Real quotations, accurate lead times and strict quality win long-term customer trust.

Win-Win
Working hand in hand with customers for long-term, stable win-win results.
Supporting customer growth with quality fasteners, we grow together and cooperate for the long run.