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DESIGN MFG METAL CO., LIMITED

Welding Part, Welding, Welding Machine manufacturer / supplier in China, offering Competitive Welding Part, Welded Part, Business with Germany Custom, Professional Design Welding Tooling, OEM Welding and so on.

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Competitive Welding Part

FOB Price: US $2,500 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $2,500/ Ton
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Production Capacity: 200000PCS
Transport Package: Standard Packing, Carton PE Pallet
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: W101
  • Size: 15 Inches
  • Joint Design Used Type: Fw
  • Weight: 12kg
  • Specification: certified product
  • Base Matels: Q235B/S235jr
  • Welding Process: Mag(CO2)
  • Surface Treatment After Welding: Hot-DIP Galvanizing
  • Trademark: DMM
  • Origin: Qingdao, Shandong, China
Product Description
hi,the part is certified welding part for Europe.I'm qu leiming,technology engineer.
process flow as below
A.cutting-inspection
B.machining-inspection
C.welding-inspection
D.hot-dip galvanizing-inspection
E.final inspection
F.shipping
we have professional technical engineers team,would supply your product in the perspective of professional and technical engineers.we'd like to become your good parter.

We are professional technology engineer team, and have experience in metal processing.

DESIGN MFG METAL CO.,LTD is a trading comany that specialized in providing welding parts. We could design the product according to customer's idea and manufacture after confirming.We make rules in project control for its lower cost and better quality.

We have established good relationship with dozens of manufactures who have all been certified in ISO9000, also it has one manufacture entiled with welding qualification certified in ISO3834 and EN15085. PPAP is implemented according to new products demanded by customers. Our commpany provides professionally hot-DIP galvanized parts with criteria of ISO1461. The overall thickness is measured by thickness gauge for zinc coating to guarantee anti-rust requirement and lifespan.

when we get new product,First of all,our senior engineers seriously  study the drawings and samples from you .
During production,we would design process mold to fix every part for welding,meanwhile considering its deformation,and ensure production on schedule and guarantee the quality by strict process management system and inspection system
Before shipping ,We'll perform a series of simple and quick inspection  to  deliver certified products.
Relevant important  inspection form as below
material report


  dimension report
final inspection report


  
dimension inspection form

Drawing attached
Dimention NO
Pos.
Dim./
Tol/.
Measured
OK/
not ok
001
002
003
004
005
006
007
008
009
010
1
2
3
4
5
6
7
8
9
10
11


DESIGN  MFG  METAL CO.,LTD

Product Final Inspection Report
A0

Item

Number of Drawing

Quantity

Customer

No.

Item List

status

Note
1
Dimension
10%
1.1
            Total size
1.2
            Assembly dimension
1.3
              Parts location size
2
Appearance
Content
/      consequence/ Amount
100%     inspection100%
2.1
() Appearance of the main(parts) subject
\\/Surface cleaning\No dust and oil spot
\\/The surface of non-Grit, iron filings, rust
\/Corner down a blunt, no burr
\\/The surface without bumps, scratches, obviously pit
,/No significant deformation, no crack
2.2
()     The paniting of main or parts
,/No shedding, no discoloration
\/Non-overload range and missing of spray paint
\\\/No sag, holes, orange peel and blistering
2.3
/Weld
\\\/Weld without biting edges, holes, gaps, cracks
,/Welding slag to clean up
2.4
/mechanism
\\/Switch freely, activities and flexible
3
              Corrosion Control
3.1
  Corrosion control machining area
/Required anti-rust oil coating
3.2
    Anti-corrosion control of screw hole
/Required closure
4
           product labels
\/Required to play Stamping, posted signs
5
                   packaging
,/According to the requirements of packaging
/The transport process need to be taken to protect the site for special protection
,\/No damage of the Office package, binding solid, reasonable
Final  Conclusion
                                                                                 QC :                                                    /date :                    
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