Development Path
Hilong Petroleum Industry Group's first set of bimetallic composite pipe full holding hydraulic expanding machine.
Won the high-tech enterprises, Hunan Province, a small giant
High-end pipe manufacturing equipment
manufacturing experience
professional team
Plant a total area of 10,000
square meters
5 inventions, 8 utility models
2 appearance designs
2016-2019 © Huajin Heavy Equipment All Rights Reserved Xiang ICP Preparation 12002607 Number
