Steel and Iron Sand Casting and Machining Auto Parts

Changge Dingda Industry Co.Ltd has 100,000 square meters of modern plant and advanced equipments, including six cast iron coated sand production line, four shell-type machine molding line, 27 sets of the most advanced small giant Mazak vertical machining center.6 units of Qinghai a machine horizontal machining center, CNC Vertical Lathe, Taiwan Feeler and gantry machining center 30 German automatic static pressure casting production line 2, the intelligent robot operation processing centerline 2.Owning to 300,000 pcs annual production for shell products and 700,000 pcs for bracket products, 1,000,000,000 for automotive wheel hub, its product accuracy also reaches International advanced level.What's more, the number of little giant Mazak vertical machining centers is second to none in the domestic industry.

From engineered concept to finished product, Dingda industry keys in on highly engineered, large, complex, mission critical iron or steel castings.machining.Forgings.In order to support that Dingda industry employs leading edge technology, coupled with extensive industry experience & value added offerings.And also we're a leading casting  machining and forging factory in China.We usually supply our casting machining and forging products like heavy duty truck spare parts for some famous company such as GKN.CAT and PAI.All the casting and machining products between 1KG-200KG can be developed according to drawings and samples.Both casting/machining iron and casting /machining steel available.

Casting/machining and forging parts (investment high precision on casting Machining.Can get precision to 0.02mm).

As a very active manufactures, we develop many brand customers nearly every month, If you have interest in it.It`s my pleasure to offer news to you regular.

Our price is very competitive because we are manufactory, we are the source.Just try us for a quote and then compare.

Our Advantages:

(1) Six years of experience in manufacturing and exporting.

(2) OEM and custom-made service.

(3) All kinds of castings/machining/forging can be manufactured according to drawing, sample or specific industry standard.

(4) Both casting/machining/forging parts and complete sets can be supplied.

(5) Strong engineering team makes high quality.

(6) The coordinated service (casting, machining and surface treatment) make lower price possible.

(7) Advanced-level equipments.

(8) Full material testing process and quality control system.
Reject rate≤ 0.5%, Rework rate≤ 0.5%, On time delivery rate>95%.

(9) Material available:Carbon Steel, alloy Steel, cast iron.Weight from 1KG-200KG.

(10) Quality warranty and on time delivery.

(11) One foundries and one machining factory make big order possible.

If it can be forged, machined or assembled Dingda Industrycan provide the answer.




       Welcome to visit our webisite to get more information about our company.





                    Processing
1) Ductile/Gray iron/Steel/Alloy steel Casting Product
2) Various sand casting
3) Various forging
4) Various CNC machining


                 Material Range

1) Ductile iron and Gray iron
2) ASTM-A48 CLASS 25/Ductile Iron 65-45-12
3) ASTM-A48 CLASS 30
4) EN-GJL-250
5) Alloy Steel
                      Weight
1kg--200kg (Depending on the actual design)
                    Certificate
ISO9001 and TS16949
                     Standard
ASTM, DIN,JIS, EN, ISO, GB standards

                      Finished
Polishing, sand blasting, heat treatment, painting, powder
coating, anodizing, electroplating, Chrome plating, mirror
polishing.
                       Service
OEM and also according to customer's samples or drawings.

                Product Range
All kinds of sand casting: include automotive parts, railroad
parts, marine parts, pump body, valve parts, architectural
parts and Petroleun Machine Accessories
                Supply Ability
900, 000 ton/year
                Delivery time
In 60 days after sample approved

                    Package
Wooden pallet and covered by film or as per customer's
requests


                Production Ability

1) 27 sets LG Mazak Vertical machining center
2) 6 units of Qinghai No.1 Machine Horizontal machining center
3) 30 TaiWan Feeler CNC Vertical Lathes and gantry machining
center
4) 2 German automatic static pressure casting production lines.
5) 2 Interlligent robot operating processing center lines.

         Equipments of Inspection
                        Center

1 ) Software Simulation Tensile Tester
2) Metallographic Analyzer Spectrum Analyzer
3) Ultrasonic NDT CMM
4) Brinell Hardness Testing