国产午夜精品美女免费大片_日韩福利视频一区二区三区_鸭子tv国产在线永久播放_亚洲 中文字幕 日产_青青草原黄色网站_欧美成人a级在线视频_日本特级作爱片苍井空50分钟_午夜在线播放免费人成年_亚洲国产综合精品蜜芽_欧美日韩成人在线播放

Honor

Qualification certificate

電梯生產許可證

Elevator manufacturing license

ISO9001-2015中文版

ISO 9001-2008

ISO9001-2015英文版

ISO 9001-2008

ISO14001 環(huán)境認證

ISO 14001

ISO 45001 職業(yè)健康認證

OHSAS 18001

8.1

CE certified A3

9.1

CE certification room 4.0m

13.1

CE certified inorganic room 1.75m

Honor certificate

高新技術企業(yè)

High certificate

bb01

2015 Shanghai brand

3z (1)

Elevator Association certificate

3z (2)

Shanghai customer satisfaction Enterprise

3z (3)

Shanghai Civilized Unit

3z (4)

Elevator R & D and manufacturing base

3z (5)

Elevator R & D and manufacturing base?certificate

3z (6)

Shanghai science and technology ?giant breeding enterprise

3z (8)

Social Welfare Service Medal

Patent certificate

1z (1)

Invention patent of elevator anti subsidence device

1z (2)

Invention patent of lifting platform

1z (3)

Utility model patent

1z (4)

Utility model patent

1z (5)

Utility model patent

1z (6)

Utility model patent

1z (7)

Utility model patent

1z (8)

Utility model patent

1z (9)

Utility model patent

1z (10)

Utility model patent

1z (11)

Utility model patent

1z (12)

Utility model patent