- +86 131 5692 1608
- kai@jkcasting.com
- https://www.jkcasting.com/
- No. 257, Xiapo Village, Kanjia Town, Gaomi City, Weifang, Shandong 261513, China
- +86 152 2428 5781
- sales@buoyandpipe.com
- https://www.buoyandpipe.com/
- 7th Floor, Wanda Plaza, Jingsi Road, Jinan, Shandong, China
- +86 15562402666
- sales@ylbearing.com.cn
- http://www.lbr.cn.com/
- A4-35, Jinan Phoenix Cross-Border E-Commerce Industrial Park, No. 3 Fenghuangshan Road, Jinan, Shandong, China
- 0086 18032412189
- sales@qunkunmetal.com
- https://www.qunkunmetal.com/
- No.69,The Filter Industrial Park of Anping County,Hebei China