Heavy Forgings

Our steel forged pinion gear shafts are made for gearbox. And our gear shafts are mainly made of 18CrNiMo7-6.
We can do large diameter gear shafts. The OD is from 120mm-1200mm.
The gear shafts can be manufactured as per customers' drawings. And our technologists also can design the drawings for customers.
Quality first is our principle. Our national level II lab can control the quality( chemical composition inspection, mechanical properties inspection,hardness inspection.

Forged alloy steel hollow bored bar is one type of our products. We (HHF) own forging workshop, rough machining workshops, heat treatment workshop amd final machining workshops . And we also have a National Level II lab. Accordingly, the whole progress and quality can be controlled very well.
Our forged alloy steel hollow bored bars are made of 4145H, 4140, 4340 etc materials.
Manufacturing time( quick) is also our big advantage for steel round bar.
Our national level II lab controls the quality.

We can do large diameter forged steel disc. The OD is from 120mm-1500mm.
The forged disc can be manufactured as per customers' drawings. And our technologists also can design the drawings for customers.
Quality first is our principle. Our national level II lab can control the quality( chemical composition inspection, mechanical properties inspection,hardness inspection.

Open-die Forging Carbon Steel Solid Round Bar is one type of our products. We (HHF) own forging workshop, rough machining workshops, heat treatment workshop amd final machining workshops . And we also have a National Level II lab. Accordingly, the whole progress and quality can be controlled very well.
Manufacturing time( quick) is also our big advantage for steel round bar.
Our national level II lab controls the quality.

Forged Alloy Steel And Carbon Steel Ring can be manufactured as per customers' drawings. And our technologists also can design the drawings for customers.
Quality first is our principle. Our national level II lab can control the quality( chemical composition inspection, mechanical properties inspection,hardness inspection.

We can do large diameter forged main shaft. The OD is from 120mm-1200mm.
The main shafts can be manufactured as per customers' drawings. And our technologists also can design the drawings for customers.
Quality first is our principle. Our national level II lab can control the quality( chemical composition inspection, mechanical properties inspection,hardness inspection.

Forged Die Block Mold Steel can be manufactured as per customers' drawings. And our technologists also can design the drawings for customers.
Quality first is our principle. Our national level II lab can control the quality( chemical composition inspection, mechanical properties inspection,hardness inspection.

Our steel forged gear shafts are made for gearbox. And our gear shafts are mainly made of 18CrNiMo7-6.
We can do large diameter gear shafts. The OD is from 120mm-1200mm.
The gear shafts can be manufactured as per customers' drawings. And our technologists also can design the drawings for customers.
Quality first is our principle. Our national level II lab can control the quality( chemical composition inspection, mechanical properties inspection,hardness inspection.

Forged alloy steel round bar is one type of our products. We (HHF) own forging workshop, rough machining workshops, heat treatment workshop amd final machining workshops . And we also have a National Level II lab. Accordingly, the whole progress and quality can be controlled very well.

Our forged alloy steel round bars are made of 4145H, 4140, 4340 etc materials.
Manufacturing time( quick) is also our big advantage for steel round bar.
Our national level II lab controls the quality.