
Key Specifications/Special Features
Material: | aluminum, steel, copper, carbon steel, stainless steel, metal, PU, PVC, nylon components |
Process: | CNC machining, CNC lathe milling, ATO lathe processing |
Equipment: | CNC center (HAAS), CNC milling, CNC lathe, EDM, driller |
Finish: | nickel plating, zinc plating, chrome plating, powder coating, according to customers' requirements |
Surface treatments: | shot blasting, electrical galvanizing, chemical galvanizing, hot dipped galvanizing, tumbling, powder coating, painting, polishing |



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.
Qingdao Haozhifeng Machinery Co.,Ltd, is a leading enterprise,
specializing in mechanical parts of torque for bushing with different size and material.

Five-axis production equipment:

Our production line:


1. How can I get the quotation?
Please send us information for quote : drawing, material, weight, quantity and request.
2. How long will be taken for sample production ?
Sample: 20-30 days for making mold and sample production . The accurate time depends on your product.
3. Can you accept Mini order ?
Yes . Mini order and trial order can be acceptable .
4. What is your Payment Term ?
Mold cost : 100% TT advanced.
Main order: 40% deposit, balance 60% to be paid against the copy of B/L .
QC office:

Our wooden boxes ready for shipping: