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新闻资讯
2024-06-21
HANGZHOU SNNA CHEM TECH CO., LTD. has successfully passed the annual review of ISO9001 certification
Recently, SNNA successfully passed the 2024 ISO9001 certification annual review.
2023-10-23
Diaphragm hydrogen compressor successfully passed FAT certification
隔膜式氢气压缩机顺利通过 FAT 认证 日期: 10.23.2023 2023 年 10 月 23 日,SNNA 的 “氢气隔膜压缩机组 ”顺利完成了 FAT(工厂验收测试)。
2023-03-28
50000Nm3/h PSA Unit project acceptance
50000Nm3/h PSA Unit项目验收