Hebei Zhongqing Machinery Co., Ltd. is a manufacturer specialized in producing and machining cast iron and steel with experience of more than 20 years.

Products are widely used for engineering machinery, railway and heat treatment equipment, which are all exported to USA, Europe and Japan.

Production technique: resin sand casting, investment casting, clay sand casting, shell casting.

Available material: carbon alloy steel, heat-resistant alloy steel, heat-wear steel, grey iron, ductile iron, alloy cast iron, low temperature alloy iron.

Test equipment: spectrometer, tensile test equipment, low-temperature impact equipment, hardness tester, MT equipment, UT equipment.

Hebei Zhongqing Machinery Co.,Ltd. is an OEM foundry specialized in manufacturing STEEL & IRON Casting products:

1. Available material

(1)   Steel:

Low Carbon Steel;

Alloy steel: Hi-Cr, Hi-Mn, etc.

stainless steel;

heat resistance steel

etc.

,(2)Grey Iron products:  

EN-GJL200/250/300 & light alloys.

(3)Ductile Iron products:

   EN-GJS(400-18,400-15,500-7,600-3),

EN-GJS-350-22U-LT,

EN-GJS-400-18U-LT.

Ni-Hard.

2.Available Casting Technology:

Resin Sand Casting Technology.

Lost Wax Investment Casting Technology

Green Sand Casting Technology

Shell Mold Casting Technology

3. Product Unit weight:

from 0.5kg to 1200kg.

4.Service:    

Crane, Excavator, Railway, Agriculture,Mining, Chemical Industry, Truck, Oil/Gax,etc.

5.Workshops of Zhongqing foundry:

    Sand Casting Workshop,

Lost Wax Investment Casting Wrokshop.,

Polishing/Grinding Workshop,

Heat Treatment Workshop

Machining Workshop

Welding Workshop.

QC department

 6.Capacity:

   150kg Mid-Frequency Electronic Furnace: 1set

   350kg Mid-Frequency Electronic Furnace: 1set

500kg Mid-Frequency Electronic Furnace: 1set

1000kg Mid-Frequency Electronic Furnace: 1set

7.Analysis/Test equipment of Zhongqing foundry:

Spectrometer,

Low Temperature Impact Tester

Tensile Testing Machine

Hardness Tester,

Ultrasonic detector,

Magnetic detector,

Penetrant Tester

etc.

8.Certificate of Zhongqing Group:

ISO9001:2008

PED.

Heat Treatment Certificate by Komatsu.

 9.Market:

  100% products export to Europe ,USA & Japan. 

All together there are more than 300 experienced employees in our company, among which 2 are senior engineer,8 are technical people,18 are QC people.

With our principle “try our best for the customer” we warmly welcome customers to visit our factories and establish business relationships step by step.