国产97色在线 | 日韩,久久精品国产99国产精品导航,无码AV天堂一区二区三区,欧美精品人妻AⅤ在线观视频免费,亚洲欧美日韩成人高清在线一区,久久久久99精品成人片牛牛影视,国产精品无码无卡在线播放,美女露100%双奶头无遮挡免费,激情国产AV做激情国产爱,无码AV蜜臀AⅤ色欲在线观看

Engineering Design

Shenyang Nonferrous Metallurgical Engineering and Research Institute Co., Ltd.

Founded in 1953,Shenyang Nonferrous Metallurgical Engineering?and Research Institute Co., Ltd.?is a comprehensive design institute specializing in metallurgical, architectural, and municipal (heating) engineering design, cost consulting, technical consulting, general contracting?for construction projects, and project management services. It holds Class-A?(top-tier)?design qualifications in metallurgical and architectural engineering.

The institute has completed over 2,500 engineering design projects across mining, smelting, power generation, and civil construction?sectors?both domestically and internationally. It holds two invention patents and 16?utility model patents,?and has won more than 50 national and provincial-level design and consulting awards, as well as?two provincial?and ministerial-level science and technology progress awards.


Produced By CMS 網(wǎng)站群內(nèi)容管理系統(tǒng) publishdate:2025-09-22 15:13:17