99美女精品久久|亚洲国产成人性大片在线播放|在线视频素人鉴赏|伊人在线观看导航|超碰在线免费人人草|亚洲色图偷拍视频|精品国产绯色网站|久久无码高清视频|韩国无码视频一区|日本婷婷中文字幕

Shanghai Xiansong Industrial Technology Co., Ltd. was founded in 2004, the company headquarters is located in the Magic city of China, Shanghai - North hongqiao business center, is a focus on the development of channel gate, production, sales, service as one of the high-tech enterprises, is the national professional channel gate equipment and solution suppliers.

The company has 17 years of manufacturing experience in channel gate mechanism, has passed the ISO9001 quality system certification, to achieve standardized production and management, and won "China channel gate top Ten Brands", "National Product Quality notary top Ten Brands", "China 3.15 integrity Enterprise", "China energy saving and environmental protection products" and other honors.

We have rich technical experience in smart scenic spots, construction sites, venues, buildings, school districts, factory parks, railway stations, airports and other scenes, and have served many well-known institutions in China. Such as China Railway Eighth Engineering Bureau, Lanzhou Railway Station, Shanghai Pudong Airport, Shanghai Metro, Shanghai World Expo, Shanghai Flower Expo, Shanghai Normal University, Shanghai Jiaotong University, Jiefang Daily Building, Rock Sports Park, Shanghai Putuo Gymnasium, etc

Factory Workshop:

Raw material cutting area:

Equipment assembly area:

Area to be tested:

Area to be shipped：