Direct answer: This metal-casting service covers the casting routes, materials, post-casting processing, and production stages described below. The suitable choice depends on part structure, quantity, tooling needs, material specification, surface requirements, and the agreed inspection criteria.

When casting is a good fit

Casting may suit complex structures or production quantities where the selected mold or die route supports the project economics and requirements. Confirm whether die casting, gravity casting, sand casting, or another route fits the drawing and batch plan.

Materials, process limits, and inspection

The existing material list includes aluminum, zinc, copper, cast iron, and cast steel grades shown in the table. Confirm material specification, critical dimensions, surface requirements, post-casting machining, and inspection records against the drawing before production.

FAQ

How do I choose between casting routes? Compare part structure, quantity, tooling investment, manufacturing cost, surface requirements, and production stability.

What should I send for a casting review? Send drawings or 3D data, quantity, material specification, critical dimensions, finish, and inspection requirements.

For process review, use the contact page and include the project inputs needed for engineering evaluation.

Cost-Effective Casting Solutions for Complex Metal Parts

We provide custom metal casting services for industrial components requiring complex structures, stable production, and cost-efficient manufacturing. Metal Casting Core process Process Applicable Batch Size Accuracy Surface Quality Die Casting High-volume production High Smooth Gravity Casting Medium-volume production Medium Good Sand Casting Large or low-volume parts Standard Average Different casting methods are suitable for different project requirements. Our engineering team helps customers select appropriate processes based on quantity, structural complexity, tooling cost, and production stability. Castable materials Material category Common grades Aluminum alloy A380, ADC12, A356  Zinc alloy Zamak 3 , Zamak 5 Copper alloy C83600, C84400 Cast iron HT200, QT450 Cast steel ZG230-450  Post-casting processing capabilities Mechanical processing: drilling, tapping, surface milling, turning Surface treatment: powder coating, electroplating, polishing Finished parts can be delivered in accordance with assembly and application requirements. From Low Volume to Mass Production We support different production stages according to project quantity and manufacturing requirements. Production Stage Recommended Casting Solution Prototype & Low Volume Gravity casting or sample casting Medium Volume Production Gravity casting High-Volume Production Die casting Our engineering team helps customers balance tooling investment, manufacturing cost, and production efficiency throughout different production stages. Why Customers Choose Our Metal Casting Services Integrated casting and finishing capabilities Experience with complex industrial metal components Engineering-based process recommendations Stable batch production management Coordinated casting and surface treatment services From low-volume production to long-term manufacturing projects, Xinjiuxinji provides practical casting solutions for customers requiring reliable metal casting support.

Need help selecting the right casting process?

Related pages: Our Factory · Custom Parts Gallery