Low and High-Volume Production Service

On-Demand Manufacturing

On-demand production helps meet your needs more effectively, and stay competitive in your industry. Lowered manufacturing costs, increased flexibility.

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On Demand Production with Zhonghui

Zhonghui got you covered on all on demand manufacturing needs. Based on our years of experience and expertise, we will efficiently execute all your projects concerning on demand production. Thanks to an unlimited supply chain network of workshops for different manufacturing techniques, you can rest assured that you’re getting the fastest delivery of the best products at an amazing wholesale price. Moreover, our experienced engineers and experts will proffer the best solutions and design modification suggestions to ensure you have the finest end product.

Our On-Demand Production Services

01.CNC Machining

CNC machining is used to control a wide range of complex machinery. It is a computerized manufacturing process that controls the movement of production equipment using pre-programmed software and code.

Type	Tolerance
Linear dimension	+/- 0.025 mm (+/- 0.001 inch)
Hole diameters (not reamed)	+/- 0.025 mm (+/- 0.001 inch)
Shaft diameters	+/- 0.025 mm (+/- 0.001 inch)
Part size limit	950 550 480 mm(37.0 * 21.5 * 18.5 inch)

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02.Die Casting

Die casting is a manufacturing process in which molten metal, typically a non-ferrous alloy like aluminum or zinc, is injected into a mold or die to create precise and complex metal parts. It’s a method known for its efficiency in producing large quantities of parts with high precision. Two Types of Die Casting: Cold-Chamber Die Casting and Hot-Chamber Die Casting.

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03.Plastic Injection Molding

Plastic injection molding is the process of melting plastic resins (thermosetting/thermoplastic polymers) and injecting them under pressure into a mold cavity, where they fill and solidify to form the final product.

Standard capabilities	Description
Mold cavity tolerances	±0.05 mm
Standard lead time	20 business days or less
Part to part repeatability	±0.1 mm
Production grade	1-100,000 cycles

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04.Sheet Metal Fabrication

Sheet metal fabrication is the process of converting flat sheets of steel or aluminum into metal structures or products by cutting, punching, folding, and assembling.

Dimension detail	Tolerance
Edge to edge, single surface /Edge to hole, single surface /Hole to hole, single surface	+/- 0.005 inch
Bend to edge / hole, single surface	+/- 0.010 inch
Edge to feature, multiple surface / Over formed part, multiple surface	+/- 0.030 inch
Bend angle	+/- 1°

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05. Aluminum Extrusion

Extrusion helps to create complicated parts through a process of plastic deformation. The material is forced to flow through a die or an orifice to achieve the desired shape.

Standard capabilities	Description
Press sizes	450T – 3000T
Standard lead time	2 weeks for small molds, 4 weeks for larger molds
Minimum order volume	0.5 ton aluminum for smaller machines, 1.0 ton of 6063 aluminum for larger machines.
Post-processing	Full service CNC cutting, threading, slotting, face milling, etc.

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Why Choose Zhonghui

Founded in 2009 by Mr Huang, with over 20 years of combined professional experience in Aluminum/Zinc die casting and CNC machining in Dong Guan of China. In 2021, we launched injection molding and sheet metal fabrication services. Zhonghui provides highly trained engineers to support your project. We are ISO 9001: 2015 and ITAF16949:2016 Accredited.

How it works

a. Start A Quote

Upload your files to the Zhonghui Quote platform or Contact info@zhjmdiecast.com. Our team will consult with you to ensure your specifications, lead time, and price fit your project needs.

b. Sample Approval

Once your project is kicked off we will make the first sample. And then send it to you for approval.

c. Production Begins

Once satisfied with your samples, we move forward with production and deliver the parts.

How may we help you?

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