Key Specifications/Special Features:
Process: |
investment casting (lost-wax precision casting of silica sol) |
| Material: |
stainless steel, carbon steel, alloy steel, copper or iron. |
| Accuracy and roughness: |
can be reached to 5% and the roughness is Ra0.8-3.2 |
| Supply type: |
according to drawings or samples provided by customers |
| |
OEM orders are accepted |
Inspection:
Inspection: in-house and third party
All the products are strictly inspected by operator and skilled QC with record put down.
Universal inspection tools: three-coordinates measuring machine,hardness tester, Height ruler, Depth ruler, Outside ruler, Venire Caliper, etc.
INTRODUCE:
We Qingdao Haozhifeng Machinery Co.,Ltd, is a leading enterprise, specializing in mechanical parts of torque for bushing with different size and material. Torque rod bushing is mainly used in mechanical system as auto, truck, tractor and so on which demand torque rod bushing spare part. With high metal strength, torque rod bushing works long hours. Coated with kinds of surface treatment of environmental fluid, torque rod bushing obtains strong mechanical properties and resistance to corrosion.
Material Supply
To be sure material specification and size correct.
To be sure material chemical composition correct, material certification must be provided in each material purchasing lot.
Audited Supplier 
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