LDB's slewing bearings are strictly implemented in accordance with ISO9001 quality standards, and each link has strict quality control. All manufactured products have been inspected, and each product has a unique product number to ensure product traceability.
All our raw materials 50Mn, 42CrMo and 42CrMo4 sourced from Daye Speical Steel Co.,Ltd, Xingcheng Steel; Magang (Group) Holding Co.,Ltd.
After Q&T, the forgings’comprehensive mechanical properties could be improved.
After rough turning, boundary dimension must be inspected to ensure dimensions within scope of dimension processing technology.
Contact: Tony
E-mail: digger@ldb-bearing.com
Tel: +86-379-63059698
Mobile/Whats app: +8613938821203
Address:No. 5 Chaoyang Road, Yiyang Bearing Industry Zone, Luoyang City, Henan Province, China PRC. 471600
