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We help customers transform ideas into intelligent solutions that ship worldwide
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Mastars has professional mechanical equipment to produce plastic and metal parts.


Rapid CNC Machining
Vacuum Casting
Sheet Metal Prototyping
3D Printing
Prototype Tooling
Finishing Service
Design Engineering


Injection Mould Tooling
Injection molding
Plastic Extrusion
Pressure Die Casting
Aluminum Extrusion
Metal CNC machining
Metal Stamping
MIM (Metal Injection Moulding)



In line with our corporate philosophy customers benefit from our unique blend of quality, reasonable cost, integrated services and flexibility.
 Operation Philosophy
 Quality Policy
 Environment Policy
 Technological Pursuit


  • Apr
    Injection Mold Specification

    1, Injection mold appearance and dimension1, The text in mark plate should be completed, clearly, tidily.2, Mark plate should fix in a location which near by the stand off and datum area, request to be fixable, not easy to take off.3, Unless customer specification, cooling connectors should use plas

  • Jan
    About medical device surface coating materials

    “From a market surveillance perspective, we have found that Tier 1 and Tier 2 suppliers are under greater pressure than before.” Michael Venturini, President and CEO of DOT Coatings USA, said: “We saw the proof. Demand is getting higher and higher, for OEM companies, they not only need to provide sh

  • Jan
    What are the advantages of 3D printing technology in mold manufacturing?

    There are many advantages to making a mold with 3D printing:Design-led processing, more flexible designOptimized cooling/heating waterways: the hottest and most critical part of the insertSignificantly improved production efficiency, reduced injection cycle and improved production yieldThrough bette

  • Jan
    Laser Metal Deposition (LMD) 3D Printing Technology Knowledge - Deposition Powder

    Although we are very much in favor of wire printing, for some applications, powder is still more suitable:When adding materials to highly irregular surfaces, powder may be a better choice if accurate nozzle-to-part distances may not be obtained when applying or repairing certain parts.While many all

  • Jan
    Laser Metal Deposition (LMD) 3D Printing Technology Knowledge - Wire Print Resolution

    Even with wire, the Additec deposition system has a very good print resolution. In fact, depending on the process parameters, even the best powder print quality can be matched to the wire. When printing at high resolution, the track width is approximately 1.5 times the wire diameter, or when printin

  • Jan
    Laser Metal Deposition (LMD) 3D Printing Technology Application

    Laser metal deposition is suitable for a variety of applications:Near net shape manufacturingUse this process to accumulate complex parts from scratch. Also known as metal 3D printing or free form manufacturing. This way of producing parts provides a high level of design freedom and eliminates compl

  • Jan
    Laser metal deposition (LMD) 3D printing technology knowledge

    Laser Metal Deposition (LMD) is a welding process that introduces materials into a weld pool created by high-power lasers. LMD is part of the Directional Energy Deposition (DED) process. The filler material typically introduced is a powder that is injected through a conical ring nozzle surrounding t

  • Jan
    Laser Metal Deposition (LMD) 3D Printing Technology Knowledge - Deposited Wire

    In today's industry, powder LMD is more common than wire deposition because it is easier to achieve with a single high power laser source. However, processed powders have a number of disadvantages:Powder is much more expensive than wire, which is problematic because LMD is commonly used to make medi

  • Jan
    Metal 3D printing for better flexibility

    According to industry analysts, the thin layer of metal powder is melted and solidified into metal parts by laser energy, which can effectively improve the design freedom of industrial parts, molds and other products, and produce crystal structures with complex shapes. It is often difficult to achie

  • Jan
    Metal 3D printing has become a hot research and development application

    In general, 3D printing includes metal printing, plastic printing, ceramic glass printing and many other types. Among them, metal printing is mainly based on direct metal laser sintering (DMSL) technology, which is formed by melting metal particles with a laser. Using metal materials such as aluminu

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