Dongguan DLC Coating Technology Leader - Nalong Precision Hardware Technology

Focused on High-End Coatings, Empowering Precision Manufacturing

In Dongguan, the "World Factory," Dongguan Nalong Precision Hardware Technology Co., Ltd. has emerged as a benchmark in the domestic precision coating field, thanks to its extensive accumulation of DLC (Diamond-like Carbon) coating technology and scaled production capabilities. The company leverages German precision coating technology as its core, combined with localized service advantages, to offer global manufacturing clients high-reliability, high-value-added nanocoating solutions.

Nalong has introduced advanced German coating equipment and process standards, integrating cutting-edge technologies such as magnetron sputtering and ion beam-assisted deposition, to ensure...DLC CoatingThe density and uniformity.

Self-developed gradient composite coating structures (e.g., Ti/TiC/DLC) significantly enhance the bonding strength and impact resistance of the film, addressing the issue of traditional coatings' tendency to peel off.

Boasting a state-of-the-art 5,000 square meter manufacturing facility equipped with an automatic vacuum coating production line, we are capable of processing over one million pieces per month with high efficiency.

Achieved ISO 9001 Quality Management System Certification, ensuring standardized control throughout the entire process from pretreatment, coating to testing, to guarantee product consistency.

Industry-Specific Service Experience Rich

We have cumulatively served over 1,000 clients worldwide, covering industries such as automotive manufacturing, 3C electronics, medical equipment, and precision molds, with strong technical adaptability.

Supports customized development for non-standard items, adjusting coating parameters (hardness, thickness, friction coefficient, etc.) according to material (steel, titanium alloy, ceramic, etc.) and operational requirements.

Dongguan Nalong Precision Hardware Technology Co., Ltd. propels its growth with a dual engine of "German technology + Chinese manufacturing intelligence," consistently breaking through technical bottlenecks in coating technology. This aids enterprises in upgrading the performance of precision parts and achieving cost reduction and efficiency improvement. For customized...DLC CoatingFor detailed information on solutions or industry case studies, please contact us via our official website or hotline for professional technical support!