Ningbo Hewcho

    Manufacturing industry is an important pillar of the national economy of a country or region. The advanced manufacturing technology is the production of mechanical engineering technology, electronic information technology (including microelectronics, optoelectronics, computer software and hardware and modern communication technology), automation technology, as well as material technology and modern management technology. The goal of advanced manufacturing technology is to achieve high quality, accuracy, saving material, saving energy, cleanness, efficiency and flexible production, which can meet social needs. That is what the precision machining services can provide.   Precision machining services is an advanced manufacturing technology developed to meet the needs of modern high-tech, and it is the basis of other high-tech implementation. The development of precision machining services has also promoted the development of machinery, hydraulics, electronics, semiconductors, optics,

    The sheet metal stamping is one of machining process, It's also named pressing. Stamping is a forming method to use presses and dies to exert external forces on plates, strips, pipes and profiles, resulting in plastic deformation or separation, thus obtaining the desired shape and size of the work piece ( Metal stamping parts ). Stamping and forging belong to plastic processing(or pressure processing), collectively known as forging. The blanks are mainly hot-rolled and cold-rolled steel sheets and strips. Of the world's steel, 60 to 70% are plates, most of which are stamped into finished products.   Stamping processing is the production technology of product parts with certain shape, size and performance by means of the power of conventional or special stamping equipment, which makes the sheet material be directly deformed and deformed in the die. Sheet metal, die and equipment are the three elements of stamping. It is divided into hot stamping and cold stamping according t

    Cold forging process is one of the new processes of metal process without machining. It is a kind of plastic deformation produced by using metal under the action of external force, and a processing method with the aid of mould, the volume of metal is redistributed and transferred, thus forming the necessary parts or blank. Cold heading process is most suitable for the production of bolts, screws, nuts, rivets, pins, bushings, sleeves and other hollow parts and shapes.   Ningbo Hewcho manufacture a wide variety of   cold forging parts . These parts are applied to   automotive ,   electronics, mining,   hydraulic and pneumatic, machinery, and   general industry .Using the latest in forging technology, we currently have the capacity to produce more than thirty million cold forged parts per year. To provide additional value to our customers, we also have the capability to provide finished, machined parts, or semi-machined parts, after the forging process.   The advantages cold forging