Ningbo Aikemei Metal Technology Co.,Ltd.

Ningbo Aikemei Metal Technology Co.,Ltd. (AKM) manufactures aluminum surface oxidation and finishing processes, including anodizing, hard anodizing, and aluminum chemical oxidation (passivation). The company operates fully automated PLC-controlled production lines for ordinary anodizing, hard anodizing, and passivation, with environmental wastewater treatment equipment. Its ordinary anodizing supports pure aluminum and aluminum alloys such as wrought, die-cast, and cast aluminum, offering adjustable colors, film thickness from 3um to 20um (and above), hardness up to 350HV, and neutral salt spray testing from 48 hours to 400 hours (and above). Hard anodizing follows the U.S. military standard MIL-A-8625F, with anodizing film thickness up to 100UM and hardness up to 850HV, and is designed for both small and large parts. For chemical oxidation (passivation), the company provides hexavalent chromium, trivalent chromium, and chromium-free passivation with salt spray performance exceeding 480H, 96H, and 48H respectively. The company is certified to IATF 16949 for metal surface oxidation treatment (excluding product design) and holds ISO 14001 environmental management system certification for metal surface oxidation treatment activities, serving automotive parts and other aluminum alloy manufacturers and suppliers.

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