China Machinery TDI International Engineering Co.,Ltd(TDI) has successfully established two new subsidiaries to expand their business coverage. The two subsidiaries are TDI (Luoyang) Bearing Technology & Science Co.,Ltd and TDI (Luoyang) Precision Machine Co.,Ltd.
TDI (Luoyang) Bearing Technology & Science Co.,Ltd mainly provide customers with various information services of advanced bearing technologies, also they produce and distribute certain kind of bearings as well as metal marterial.
TDI (Luoyang) Precision Machine Co.,Ltd focus on the advanced technologies of precision cold rolling. They can provide customers with useful knowledges of cold rolling. In addition, they engage in manufacturing and distributing of cold rolling parts and machines.
TDI, founded in 1958, is a comprehensive design and research institute, based at Beijing. They have branches in Shenzhen, Zhongshan, Shanghai, Luoyang etc. As a state authorized design institute, they can undertake various design, supervision and evaluation work, such as mechanical design, building design, project supervision, project evaluation etc.
http://www.tdri.com.cn/index.asp
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| NUP230E.M1 bearing | 150 | 270 | 45 |
| NJ230E.M1 bearing | 150 | 270 | 45 |