详细英文注册信息如下：
Domain Name: sgmh.cn ROID: 20240509s10001s57264246-cn Domain Status: ok Registrant: 吴文胜 Registrant Contact Email: 469968294@qq.com Sponsoring Registrar: 海南美洁达科技有限公司 Name Server: ns4.dns.com Name Server: ns3.dns.com Registration Time: 2024-05-09 04:11:30 Expiration Time: 2025-05-09 04:11:30 DNSSEC: unsigned