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Online Injection Molding Service

Proto Tool | Production Tool

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Injection Molding Capabilities

  • Prototype molds
  • Production molds
  • Single cavity molds
  • Multi-cavity molds
  • Family molds

Prototype/Rapid Molds

  • From 100 to over 10K parts
  • T1 samples as fast as 10~15 business days
  • Aluminium, S50C, P20, and NAK80 steel used
  • Master Unit Die (MUD) for fast turn around
  • Lower cost than standard injection mold
  • Wide choice of materials
  • Limited concept risks
  • Max part Size: 300x300x300mm
  • Lead time: Proto tool 2~3 weeks

Production Molds

  • From 100k to several million
  • End use consumer parts
  • High quality steel components
  • Precise alignment & guiding features
  • P20, H13, S7, NAK80, and SS420 steel used
  • Large scale production volume tool
  • Wide choice of materials
  • Max part Size: 300x300x300mm
  • Lead time: Production Tool 4~5 weeks

Single Cavity Molds

  • Contain one core & cavity per mold
  • One part is produced per molding cycle
  • Suitable for small production volume
  • Low manufacturing cost
  • Easy to design and fabricate
  • High per part production cost
  • Low rate of production in comparison to multicavity molds

Multi-Cavity Molds

  • Contain more than one cavity
  • Produce more parts per molding cycle
  • High initial investment
  • Low cost per unit molded part
  • Longer cycle time per molding cycle
  • Higher tonnage injection molding machine needed

Family Molds

  • One or more cavity of different parts
  • Different components are molded in a single cycle
  • Reduced overall tool development cost
  • Produce different parts in the same material & color in one molding cycle

Surface Finish

Polish Std. Surface Finish Polish Method Roughness Value
Ra (μm)
As machined Default machine finish 3.2μm
A-1 High Shiny finish Grade #3, Diamond Buff 0.012 to 0.025 High polish finish
For mirror & optical finishes
A-2 Medium Shiny finish Grade #6, Diamond Buff 0.025 to 0.05
A-3 Normal Shiny finish Grade #15, Diamond Buff 0.05 to 0.10
B-1 High Semi-glossy finish 600 Grit Paper 0.05 to 0.10 Paper type finish.
Removes all tool and machining marks.
Light reflecting finish on molded part with some sheen.
B-2 Medium Semi-glossy finish 400 Grit Paper 0.10 to 0.15
B-3 Normal Semi-glossy finish 320 Grit Paper 0.28 to 0.32
C-1 High Matte finish 600 Grit Stone 0.35 to 0.40 Stone finish.
Removes all tool and machining marks.
Mute finish on molded part. No sheen.
C-2 Medium Matte finish 400 Grit Stone 0.45 to 0.55
C-3 Normal Matte finish 320 Grit Stone 0.63 to 0.70
D-1 Satin Textured finish Dry Blast Glass Bead #11 0.80 to 1.00 Dry blasted finish.
For decorative finishes. Helps hide shrink marks and other imperfections. Dull, non reflecting finish on molded part.
D-2 Dull Textured finish Dry Blast #240 Oxide 1.00 to 2.80
D-3 Rough Textured finish Dry Blast #24 Oxide 3.20 to 18.0

Additional Post Processing

  • Ultrasonic welding
  • Cubic printing
  • Painting
  • Parts/accessories assembly

If the services you're looking for are not available, please do let us know, we'll get for you.


Knowledge Base

Plastics Molding Processes
Various types of plastic molding technologies available in the industry ... Continue Reading
GD & T – Material Condition Modifiers
A powerful tool for increasing inspection yield ... Continue Reading
GD&T Symbols
Various symbols used to specify tolerance zones ... Continue Reading
Geometrical Dimensioning and Tolerancing
Engineering language of symbols & notations for accurate communication of geometrical requirements ... Continue Reading

Other Manufacturing Capabilities


Injection molded part

Prototype And Low Volume Production

  • 34 materials
  • Lead time from 2-3 weeks

See more


Milling (3,4,5axis), turning & post-processing

  • 20 materials
  • 10 surface finishes
  • Lead time from 4~5 working days
See more


Laser cutting, bending, post-processing

  • 9 metals
  • Lead time from 5 working days

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Injection molded part

Plastic and flexibles

  • 5 materials
  • Lead time from 5~6 working days

See more

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