Chongqing Dayou Surface Technology Co., Ltd.

Chongqing Dayou Surface Technology Co., Ltd.

language

Product Center

Home page

high-speed

Keywords:

Product News Download

Steel railing

Keywords:

Steel Component Product Series for Bridges

Latest product

Xia Chuan Island Wind Turbine Tower Bolt Products

Fastener products for the coal transportation dedicated line at Huanghua Port on the Shuohuang Railway

Fastener products for the western section of the Hainan Island Ring Road

Fastener products for the eastern section of the Hainan Island Ring Road

Lion Ocean Subsea Tunnel Fastener Products

Fastener products for the Changshawan Super Bridge on the Hangzhou-Shenzhen Railway

Shenzhen Metro Line 3 rail fastening products

Chongqing Light Rail Line 2 Finger-shaped Product

Latest News

Chongqing Dayou Surface Technology Co., Ltd. was recognized as a High-Tech Enterprise in 2025.

Chongqing Dayou Surface has been recognized as a 2024 Chongqing Municipal Enterprise for Major Industrial Technology Innovation Products.

Chongqing Dayou Surface Technology Co., Ltd.'s "Design, Preparation, and Application of Functional Protective Coatings" has won the Second Prize from the China Invention Association.

Chongqing Dayou Surface Technology Co., Ltd. has been included in the 2023 Chongqing Rail Transit Industry Chain Directory.

Heartwarming! A caring enterprise donates vegetables to support epidemic prevention and control efforts in Erlang Subdistrict.

Field Test Site for Environmental Corrosion of Steel Materials

Chongqing Dayou Surface Technology Co., Ltd.

High starting point, high investment, high quality

Customer Service Hotline

+86-023-67787593

Fax: 023-67787596
Email:cqdayou@cqdayou.com
Address: No. 202, Annex, No. 66, Sendi Avenue, Jiulongpo District, Chongqing City

WeChat Official Account

WeChat Official Account

Powered by：300.cn

Business license

5

8

email

cqdayou@cqdayou.com

9

tel

+86-023-67787593