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Founded in July 2024,As China Metal honeycomb mini substrate Suppliers and Wholesale Metal honeycomb mini substrate Factory, Longyou Shuochun New Material Technology Co., Ltd. is a high-tech enterprise specializing in the coating and sales of three-way catalytic converters. It is deeply engaged in the field of new materials.
The company always keeps an eye on the industry frontier, actively learns from and draws on the advanced formulas and mature technologies of domestic and foreign counterparts. Through in-depth research and localization of mainstream formulas, it accurately adjusts the proportion of raw materials such as rare earths, precious metals and non-precious metals, so as to ensure that the coated carriers produced have stable catalytic activity and reliable performance.
The company's products cover a variety of specifications and models, and its products and technologies are applicable to automobiles, motorcycles, general-purpose engines, construction machinery, marine power, generator sets, agricultural machinery and other fields.
In the future, the company will continue to learn advanced industry experience, optimize production and services, and contribute to the realization of carbon peaking and carbon neutrality goals in China and around the world.
The metal honeycomb mini substrate is a compact, high–specific-surface-area catalytic carrier commonly used in motorcycles, small engines, and secondary air catalytic systems. Its structure typically consists of alternating micro corrugated and flat Fe-Cr-Al foil sheets, which are wound and brazed together to form a high-strength honeycomb configuration. Due to its extremely thin walls and excellent thermal conductivity, the substrate can reach activation temperature within seconds after engine ignition, enabling rapid light-off reactions. Compared with traditional ceramic micro substrates, the metal honeycomb mini substrate offers superior resistance to vibration and thermal shock, making it highly suitable for engines operating under frequent start–stop conditions or in high-vibration environments. In addition, its flexible structural design allows optimization of cross-sectional shapes according to exhaust flow distribution and installation space, significantly enhancing system compactness and gas flow efficiency. It is widely regarded as the mainstream solution for motorcycle catalytic converters and exhaust systems of small power generators.
