Qualification
电力工程施工总承包二级
承装承饰四级
环境管理体系认证证书 ISO 14001
质量管理体系认证证书 ISO 9001
职业健康安全管理体系认证证书 ISO 45001
Corporate Honors
AAA级诚信供应商
AAA级诚信经营示范单位
AAA级信用企业
AAA级质量服务诚信单位
AAA级重服务守信用企业
AAA级重合同守信用企业
AAA级重质量守信用企业
AAA级资信企业
中国诚信经理人
中国诚信企业家
Patent Certificate
实用新型专利证书
实用新型专利证书
实用新型专利证书
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WIPO Patent Certification
WIPO Patent Certification
WIPO Patent Certification
WIPO Patent Certification
WIPO Patent Certification
WIPO Patent Certification