- Time of issue:2020-12-09 21:20:24
HHF can provide forging, rough machining, heat treatment, finishing and technical support services.
We mainly serve the oil drilling industry, mining machinery industry, energy equipment manufacturing industry and other large machinery and equipment manufacturing industries.
Online customer service
Customer service hotline
Time of issue:2020-09-27 10:15:28
Add: Zhicheng, Jiyuan, Henan, China