Del prototipo CNC a la producción en serie
We understand that high quality and service are essential in today's market. The continuous success of YangZheng Machining Manufacturer can be attributed to the advanced technology and on-time delivery we provide for your prototype parts and the manufacturing specifications of mass production.

Fabricación de prototipos
Nuestra cantidad mínima de pedido es 0. La eficiente capacidad de I+D y el avanzado taller de fabricación de prototipos de Yangzheng pueden llevar rápidamente sus productos al mercado, lo que le ayudará a ahorrar tiempo de comercialización.

Drawing Design
During design and manufacturing, our mechanical engineer team can ensure the stability of product performance for the best practice from product design to product testing. The development process you see is of high quality.

Producción en serie
Provide all-round customization services from proofing, expediting, mass production and other aspects to help you shorten the cycle of mass production of products. Meet the capacity requirements of small batch orders and large batch manufacturing while ensuring quality
Custom CNC Machining Tolerances and Standards
The concepts of component interchangeability and dimensional tolerances are an accepted part of manufacturing. Unfortunately, misuse of the latter can lead to a host of problems. For example, overly tight tolerances may require a part to undergo a secondary grinding or EDM operation to complete, unnecessarily increasing cost and lead time. Tolerances that are “too loose” or inconsistent with the tolerances of the mating parts can render the assembly impossible, requiring rework or, at worst, making the finished product unusable.
| Standards | Torneado CNC | Fresado CNC |
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Standard Tolerances |
Metals: ISO 2768-f Plastics: ISO 2768-m |
Metals: ISO 2768-f Plastics: ISO 2768-m |
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Tamaño máximo de la pieza |
7.9×19.7 in. |
157.5×59.1×23.6 in. |
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Minimum Part Size |
0.079×0.079 in. |
0.1×0.1 in. |
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Tamaño mínimo del elemento |
Φ 0.00197 in. |
Φ 0.00197 in. |
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Linear Dimension |
+/- 0.001 in. |
+/- 0.001 in. |
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Hole Diameters(Not Reamed) |
+/- 0.001 in. |
+/- 0.001 in. |
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Shaft Diameters |
+/- 0.001 in. |
+/- 0.001 in. |
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Estado de los bordes |
Los bordes afilados se rompen y desbarban por defecto |
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Roscas y orificios roscados |
Yangzheng can accommodate any standard thread size. We can also machine custom threads; these will require a manual quote review |
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Acabado superficial |
The standard finish is as-machined: 125 Ra or better. Additional finishing options can be specified when getting a quote |
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Part Marking |
Minimum width of 0.5 mm, depth of 0.1 mm - Yangzheng an use CNC engraving or laser carving to create standard text based on customers’ requirements |
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Lead Time |
Machining prototype parts can be completed within 1 day at the fastest, and the delivery date is determined according to the actual quantity for mass production |
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Yangzheng complies with: metal standard CNC machining tolerance is ISO 2768-f, plastic standard CNC machining tolerance is ISO 2768-m. We can also achieve special tolerances as long as you specify your requirements on the drawing.
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Custom CNC Machining Materials
Aluminio
El aluminio es un metal muy dúctil, lo que facilita su mecanizado. El material tiene una buena relación resistencia-peso y está disponible en muchos tipos para diversas aplicaciones.
- Precio: $$
- Plazo de entrega: < 10 días
- Espesor de pared: 0,75 mm
- Tolerancias:±0,125 mm (±0,005″)
- Tamaño máximo de la pieza: 200 x 80 x 100 cm
Mecanizado CNC de aluminio

Cobre
El cobre presenta una excelente conductividad térmica, conductividad eléctrica y plasticidad. También es muy dúctil, resistente a la corrosión y se puede soldar fácilmente.
- Precio: $$$
- Plazo de entrega: < 10 días
- Espesor de pared: 0,75 mm
- Tolerancias: ±0,125 mm (±0,005″)
- Tamaño máximo de la pieza: 200 x 80 x 100 cm
Mecanizado CNC del cobre

Latón
El latón tiene propiedades deseables para diversas aplicaciones. Tiene baja fricción, excelente conductividad eléctrica y aspecto dorado (latón).
- Precio: $$$
- Plazo de entrega: < 10 días
- Espesor de pared: 0,75 mm
- Tolerancias: ±0,125 mm (±0,005″)
- Tamaño máximo de la pieza: 200 x 80 x 100 cm
Mecanizado CNC de latón

Acero inoxidable
El acero inoxidable es el acero con bajo contenido en carbono que ofrece muchas propiedades buscadas para aplicaciones industriales. El acero inoxidable suele contener un mínimo de 10% de cromo en peso.
- Precio: $$
- Plazo de entrega: < 10 días
- Espesor de pared: 0,75 mm
- Tolerancias: ±0,125 mm (±0,005″)
- Tamaño máximo de la pieza:200 x 80 x 100 cm
Mecanizado CNC de acero inoxidable

Titanio
El titanio posee una serie de propiedades que lo convierten en el metal ideal para aplicaciones exigentes. Entre estas propiedades se incluye una excelente resistencia a la corrosión, los productos químicos y las temperaturas extremas. El metal también tiene una excelente relación resistencia-peso.
- Precio: $$$$$
- Plazo de entrega: < 10 días
- Espesor de pared: 0,75 mm
- Tolerancias: ±0,125 mm (±0,005″)
- Tamaño máximo de la pieza: 200 x 80 x 100 cm
Mecanizado CNC de titanio

Plásticos
Los plásticos son también una opción muy popular para el mecanizado CNC debido a sus amplias opciones, precio relativamente más bajo, y el tiempo de mecanizado significativamente más rápido necesario. Ofrecemos todos los plásticos comunes para los servicios de mecanizado CNC.
- POM
- Nylon
- ABS
- PEEK
- PTFE
- PC
- HDPE
- PVC
- PMMA
- PET
- PP

Custom CNC Machining Surface Finishes
You can choose a wide selection of metal surface finishing services after machining at Yangzheng CNC machining manufacturer to improve the parts appearance, surface finishes, corrosion resistance, and other performance of your CNC machined parts.
| Nombre | Descripción | Materiales | Color | |
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Anodizado | La aleación de aluminio se trata con oxidación anódica dura, y la superficie puede formar una capa de película con un grosor de 30-50 μm y una dureza de unos 500HV, que tiene una excelente resistencia a la corrosión y al desgaste. | Aluminio | Clear, black, grey, red, blue, gold. |
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Granallado | Pulverice el recubrimiento en polvo sobre la superficie de la pieza de trabajo. Bajo la acción de la electricidad estática, el polvo se adsorberá uniformemente en la superficie de la pieza de trabajo para formar un revestimiento en polvo. El color de la superficie se combina con un tacto sedoso y seco, que combina una estética única con un alto rendimiento del producto. | ABS, aluminio, latón, acero inoxidable, acero | n/a |
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Recubrimiento en polvo | Utilizado en algunas piezas metálicas por pulverización o lecho fluidizado, el polvo se adsorbe electrostáticamente en la superficie de la pieza y, cuando está completamente seco, se forma una película protectora en la superficie. | Aluminio, acero inoxidable, acero,titanio | Black, any RAL code or Pantone number |
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Galvanoplastia | El proceso de adherir una capa de película metálica a la superficie de las piezas mediante electrólisis, con el fin de evitar la oxidación del metal, mejorar la resistencia al desgaste, la conductividad, la reflexión de la luz, la resistencia a la corrosión y mejorar el aspecto. La capa exterior de muchas monedas también está galvanizada. | Aluminio, acero, acero inoxidable | n/a |
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Pulido | Todo el proceso de pulido electrolítico se realiza básicamente de forma automática, por lo que el coste de mano de obra es muy bajo. Impacto medioambiental: El pulido electrolítico utiliza menos productos químicos nocivos. Todo el proceso requiere una pequeña cantidad de agua y es fácil de manejar. Las piezas metálicas pueden conseguir el efecto de retardar la corrosión. | Aluminio, latón, acero inoxidable, acero | n/a |
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Cepillado | Hace que la superficie metálica obtenga un brillo metálico no espejado y, al mismo tiempo, el tratamiento de cepillado también puede eliminar los ligeros defectos de la superficie metálica. Se utiliza en paneles de puertas de ascensores, grifos, armarios, campanas extractoras, fregaderos, etc. | ABS, aluminio, latón, acero inoxidable, acero | n/a |
Presupuesto instantáneo de mecanizado CNC
Machined Parts Online Applications Industries
Online machined parts are all around you; they may be important components of your car and can perform vital electrical equipment functions. Yangzheng is an accomplished CNC parts supplier engaged in various CNC machining applications.
Presupuesto instantáneo de mecanizado CNC
CNC Machined Parts Gallery
View our diverse parts, Yangzheng precision machining workshop to reduce labor costs through higher automation equipment, can achieve online machining services with high precision and specific precision, tolerance and size, precision machining rapid prototyping and on-demand Manufacture projects that perfectly fit customers.
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Why Choose Yangzheng Custom CNC Machining Services?

Well-trained Support
Yangzheng will make the necessary adjustments to the CNC machining machines before starting production. The step will complete the project on time as certain client requirements take the engine longer to prepare. The tweaks are necessary for implementing necessary and universal quality assurance protocols for the betterment of the stakeholders.

Quality Products
Yangzheng is well aware the requirements vary according to the industry. Therefore, the production process alters too. In contrast, the inability to meet the needs means losing clients. The declining precision machining demand adversely affects quality assurance. As a result, Yangzheng performs quality checks throughout the manufacturing process to eliminate inefficiencies.

Adjustability
Yangzheng will make the necessary adjustments to the CNC machining machines before starting production. The step will complete the project on time as certain client requirements take the engine longer to prepare. The tweaks are necessary for implementing necessary and universal quality assurance protocols for the betterment of the stakeholders.

Compliance Standards
Yangzheng is well aware the requirements vary according to the industry. Therefore, the production process alters too. In contrast, the inability to meet the needs means losing clients. The declining precision machining demand adversely affects quality assurance. As a result, Yangzheng performs quality checks throughout the manufacturing process to eliminate inefficiencies.
View Customer Evaluation of Yangzheng
The customer's evaluation is one of the reference standards for testing the manufacturer's ability. Compared with other similar machining companies, the reason why our customers choose Yangzheng is actually very simple.

This is by far the best experience I've had on Google! Sechien Zeng is a great communicator, competent and patient with every detail, delivered parts on time, and was willing to review my drawings until the design was right! You can depend on her work and using this CNC machining service is well worth it to me. Be sure to give this professional mechanical team a huge compliment! It is well deserved! I will definitely come back and recommend Dongguan Yangzheng Suppliers to my circle.

When it comes to custom CNC machining service, I have used a lot of different companies and suppliers. But I can say without a doubt that Yangzheng is the best I have ever worked with. From start to finish, Yangzheng provided fantastic service. Sales engineer Tracy was always quick to respond to my questions and concerns, and she went above and beyond to make sure that the work was done right. As a result, I have seen the sales volume of products increase significantly, and my business has become better than ever. I will definitely choose Yangzheng among all CNC machining projects in the future.

Let me tell you about the Yangzheng team! They are one in a million, the best among Chinese machining manufacturers. During the development process of my ready-to-design parts, they responded very quickly, guaranteed high precision and stability, and the final delivered product was perfect. They can understand everything I want to say and convey in my CNC machining project. I highly recommend Yangzheng to anyone who is looking for an outsourcing factory.
With precision 3-, 4- and 5-axis CNC machining centres, combined with precision sheet metal fabrication, 3D printing project advanced capabilities and our experienced team, we can handle all types of CNC machining parts in both metal and plastic materials. Whether you need prototypes or production parts, our machining services will be your best choice. Contact us today to complete your machining prototypes in as fast as 1 day!



















