Why Jinholly

With more than two decades of manufacturing experience, Jinholly offers superior manufacturing methods for metal parts in various fields.

Its products are sold all over the world to provide professional and safe services to clients and are recognized by professional clients.

In particular, Jinholly specializes in process integration to offer vertically integrated one-stop services for the upstream and downstream industries to meet the diverse needs of clients, help them reduce costs, and achieve high efficiency and quality services.

Customized Design
Solution Provider
Evaluation of Various Construction Methods
Professional Process Integration
Customized Design
Solution Provider
Evaluation of Various Construction Methods
Professional Process Integration

Aluminum Alloy Processing

Provide products requested by clients in accordance with physical structure, tolerance dimensions, and materials of finished products.

Heat and surface treatment are available to achieve the optimal strength, impact resistance, fatigue resistance, and other excellent mechanical properties of the products.


Metal Injection

Metal injection molding (MIM) is a technology that combines powder metallurgy and injection molding to break through the limitations of traditional powder metallurgy in terms of product shape and strength of die-casting, as well as the constraints of precision casting in terms of mass production and high cost of CNC parts.


Powder Metallurgy

Powder metallurgy is suitable for a wide range of applications due to its simple processing steps, high material utilization rate, and high dimensional accuracy of the parts. Besides, with this method, the material composition can be adjusted according to the performance requirements of clients, and the use of mold forming can produce complex parts with peculiar shapes that cannot be produced by other cutting processes.


Lost Wax Casting

Lost wax casting is suitable for processing products with special shapes and high strength, which can effectively reduce manufacturing procedures. This technology can be used in almost all metal materials, and the required materials can be selected according to different needs, which avoids consuming metal materials, and achieves the purposes of short construction time and low cost.


Metal Forging

Alloy forgings shall be heated to a certain temperature before processing and then placed between molds and pressed into shape by a forging machine with certain gravity pressure, thus obtaining excellent mechanical properties such as maximum directional strength, impact resistance, and fatigue resistance.


Metal Punch

The development of punch workpiece mold improves the cutting accuracy up to non-cross-section level, which can be used for multi-mode continuous stamping and forming, and the cutting surface texture can be applied to various industrial fields, such as conveyor belt parts, bicycle gear, alloy steel plate, heat treatment, plating, etc.


Processing Types

The manufacturing methods include aluminum alloy, metal injection, powder metallurgy, lost wax casting, metal forging, etc. Jinholly provides various processing services and completes its one-stop services from materials to finished products.

Secondary Processing

Jinholly offers diversified additional services, such as CNC milling, CNC turning, surface treatment, heat treatment, and other processing services we can satisfy a diverse range of customer needs.


According to the needs of clients, we provide professional and competitive solutions. Additionally, we integrate resources and conduct data and cost analysis for clients to create products with higher values.

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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