Monthly Production Capacity Up To 2 Million+

Save Your Money With Mass Production Services

Sanpin's mass production refers to the mass production of plastic products or parts by molding process and metal components by die casting service and CNC machining service. Rather than low-volume manufacturing, mass production integrates all of our capabilities to provide a one-stop shop for your product or idea, manufacturing parts, components and products to make your business more prosperous!

Coated housings for mass produced plastic products

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Quality Control

Mass Production With Extreme Attention To Quality Control

Some customers may also request for random inspection, the percentage of random inspection will be specified by the customer, and the standard of random inspection will be in accordance with the customer's request, and our department will strictly implement according this standard.

Details Of Quality Control Requirements In Mass Production

Different factories or customers have different requirements for inspection products. Sanpin has our own quality control standard, and if the customer does not have a special request, we will execute it according to our own standards. The content to be inspected will include size, function, appearance, and other aspects.

  • Appearance
  • Dimensions
  • Performance

No defects

No defects are allowed on the product surface, including flash, flow lines, sink marks, short shots, etc.

Wall thickness

The wall thickness of the product should meet the wall thickness requirements of the general product

Surface finishing

The quality of the surface finish of the product, including factors such as roughness and uniformity. They can affect its appearance, durability, and overall quality

Dimensional Accuracy

Make sure the degree to which the product conforms to its specified dimensions, such as length, width, height, and diameter.

Functionality Testing

Testing the product to ensure that it performs its intended functions as specified, such as electrical or mechanical testing.

Environmental Testing

Testing the product under various environmental conditions, such as temperature, humidity, and vibration, to ensure that it will perform as expected in its intended environment.