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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

GD&T - Tolerances of Form
Various Types of Tolerances of Form ... Continue Reading
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

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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