Jinholly - Your Partner for Metal Machining Services

As an integrated manufacturer and exporter, Jinholly Co., Ltd. is dedicated to providing high-quality metal machining services to meet the diverse needs of our clients. Our state-of-the-art factory in Taiwan specializes in various metal processing services, including metal stamping, lost wax casting, and more. With a team of skilled professionals and advanced equipment, we ensure the timely delivery of first-class products that meet the highest standards.

Global OEM and Custom Metal Shaping Services

Jinholly has been at the forefront of hardware manufacturing, offering global OEM and custom metal shaping services to cater to the evolving needs of our clients. Our expertise in optimizing the manufacturing process enables us to shorten production cycles and reduce transportation costs. From raw materials to finished or semi-finished products, we tailor our services to meet the specific requirements of our clients.

In addition to our core metal machining services, we offer a range of additional services, including surface treatment, heat treatment, and other processing services. Our flexibility in meeting client needs ensures that we can accommodate diverse requirements and deliver customized solutions that exceed expectations.

  • Powder Metallurgy
    In the course of powder metallurgy, metal powders are mixed and pressed, and the formed body shall be sintered to achieve the required mechanical properties. The sintered bodies need to undergo machining, heat, and surface treatments. This method can be used to produce auto parts, hand tool parts, sewing machine parts, power tool parts, pneumatic tool parts, belt pulley parts, gear parts, woodworking machine parts, locking parts, auto lubrication bearings, etc.
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  • Lost Wax Casting
    Lost wax casting makes it easy to carve the wax to make the product, and after the metal is cooled, the refractory clay is opened to obtain the final metal casting product. There are no restrictions on the materials used in casting. It is mainly used to produce stainless steel, carbon and alloy steel, low-alloy steel, aluminum alloy steel, and tool steel.
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  • Forging Processing
    Forging is divided into hot, cold, and warm forging. Forgings have good physical properties, high strength, and good toughness, which can change the metal structure and improve the mechanical properties.

    This method is suitable for manufacturing parts with special shapes. With the help of CNC lathes and CNC processing equipment, this method can achieve stable control of roughing dimensions according to product requirements.
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  • Custom Aluminum Alloy Processing
    Products made of aluminum alloy have the advantage of lightweight. Based on different usage requirements, materials of different hardness can be used in these products to ensure the durability and strength of the workpiece. Besides, these products can be manufactured by extrusion, casting, gravity casting, or forging according to appearance and size requirements.
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  • Metal Injection Molding
    MIM is suitable for manufacturing products with small and complex shapes, high dimensional accuracy, high toughness, and high precision, thus eliminating the need for precision machining and reducing material consumption.

    It is widely used in the production of computer and electronic parts, medical devices, auto parts, bicycle gears, hand tool parts, pneumatic tools, power tools, sewing machine parts, locks, lock cylinders, photocopier parts, and drive shafts, etc.
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  • Metal Stamping
    Stamping refers to the use of a punch or special machine to press a material to shape and compress the object.

    The stamping can be used to produce light and rigid products with uniform quality, allowing for high reuse and cut recovery of materials.
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OEM / ODM Solution

Select appropriate processing methods for clients to help them reduce costs, achieve high efficiency, and high-quality service.

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