Shengwang Village ,Zhuqiao Tow

Laizhou jin nuo hardness block manufacturing co., LTD is located in the bohai sea bank of the beautiful coastal city - laizhou city of shandong province, is a research and development, production, op...

East End of Hengtong Road, Development District

We, Shandong OBT Group Co., Ltd. started since 1998, Through great efforts in the past 20 years, we create ourproud brand OBT!We are specialized in the R&D, manufacturing and selling of Metall...