WHY CHOOSE EDD MACHINERY? We have thirty years of industry experience and state-of-the-art infrastructure, quality of products meet the relevant national standards, a metal engineering industry is committed to casting, processing, marketing, and service in one enterprise.


    Manufacturing and exporting experience for over 30 years.
    We are casting and machining together, customer can get more powerful guarantee.it contains raw material and sizes.
    In-house mold design and building capabilities


    Our CNC machining are in high quality
      1)No composition brass mix.
      2)All the material made of ingot
      3)All the blank are tested the chemical analysis before production
    Our copper fittings can be BS,JIS,DIN,ASTM,SAE approved.
    Keep secret to your idea and your design.

  • customization

    Professional design team, mold maker engineer. OEM/ODM service.
    Professional QC and R&D teams to assure high quality
    Fast delivery. For prototype: 7-10 days, Production orders can be arranged specially to meet customer’s urgent demands
    Geographical advantages: within 2 hours to airport or sea port.

Exhibition & NEWSOur latest information







  • Two methods of gear machining.

    With the rotation of time gears, China's industry is becoming more and more developed, and industrial equipment is gradually updated, but from the beginning to the end, there is no missing part, that is the gear mentioned at the beginning. You should all know the role of gears, which are widely used...

  • Brief introduction of shift gear

    Gears are a common part in our lives. Gears on the market are large and small, they are widely used, and there are many types. It can be said that in different mechanical equipment, the gear room is a very important part. Without gears, the equipment cannot Running, although the gear may be very sma...

  • Reasons for shifting the standard gear

    Nowadays, there are more and more mechanical equipment around us, which brings a lot of convenience to our life and work. We all know that the operation of machinery cannot be separated from the help of many internal parts, and we usually come in contact with many parts. That is gears. There are man...


Famous as

China copper fittings manufacturers and CNC machining suppliers

,we provide all types of copper fittings, bushes, copper nuts, copper slide blocks, gears, worms, copper shaftings, copper valves, copper impellers, washers, pneumatic fittings and so on. These products are widely used in air conditioner, engineering machinery, coal machinery, textile machinery, mechanical transmission parts, shipbuilding, metallurgy, mining and air operated,the hot-water heat,the coal gas, the air compressor,the refrigeration,the chemical industy,spinning and weaving, plumbing engineering project and so on, We can according to user requirement to make CNC machining .