SUSOS Journal

Stories from the workshop, the warehouse, and the world.

Quality bulletins, product launches, export milestones and the long, quiet hours behind every ceramic and brass cartridge that leaves our Xiamen lines.

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ISO 9001:2015 certification — SUSOS Xiamen Featured · Certification

2026 · May · News

ISO 9001:2015 Recertified — Cert. No. 35624Q10017R0M Renewed Through 2027

Three production lines observed live, twelve corrective-action records reviewed, two days of standing-on-the-floor conversation with auditors — and a quality-management system renewed without a single non-conformity ...

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Ceramic disc test benchCertification

2026 · February

500,000-Cycle Ceramic Disc Test Bench Now Live — Cartridges Validated to Three Times Industry Norm

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ISO 14001 environmental managementCertification

2025 · August

ISO 14001 Environmental Management Awarded — A Tighter Loop on Effluent and Energy

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