We are committed to the corporate development strategy of internationalization, technology and specialization, constantly seeking breakthroughs in the stainless steel industry, and committed to providing first-class products and services to global customers. At the same time, we are also actively transforming in the wave of economic development and seeking sustainability. develop.

The cold-rolled precision pipe rolling machine adopts advanced five-roller cold rolling technology and can produce precision steel pipe sizes of Φ120− Φ219mm, Φ2− Φ15mm, with an accuracy of ±0.03mm. The product can replace outer diameter finishing, lathe processing, and grinding machines. processing. This solves the length limitation of high-precision inner holes processed by boring machine honing. Currently, there are very few precision pipes in China that can be finished rolled to Φ219 diameter, which makes it possible to meet the demand for precision enlarged diameter steel pipes in the north. This is Hengyun's 30 years of dedication to the finishing industry. The result is also a reflection of the spirit of craftsmanship.