SGIDI is a well known geotechnical consulting company in China. We have well trained and experienced staffs and famous experts, advanced equipment and facilities and vast engineering experience.

上勘院是一家国内知名的综合性岩土工程咨询公司，拥有雄厚的技术力量、一流的专家队伍、精良的仪器设备和丰富的工程经验。

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The company is able to supply steel structure design, manufacturing, management, professional consulting and all related engineering services.

提供包括钢结构设计、制造、管理、专业顾问咨询等所有相关工程服务。

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Poly (Beijing) Theatre Construction Engineering Consulting Co. , Ltd. was established in 2002 under Beijing Poly Plaza Management Company Limited.

保利（北京）剧院建设工程咨询有限公司成立于2002年，隶属于北京保利剧院管理有限公司。

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Poly (Beijing) Theatre Construction Engineering Consulting Co. , Ltd. was established in 2002 under Beijing Poly Plaza Management Company Limited.

保利（北京）剧院建设工程咨询有限公司成立于2002年，隶属于北京保利剧院管理有限公司。

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