At AN-PROTOTYPE, our goal is to make 100% perfect parts as much as possible. We are honored to receive your praise. Our team strictly follows the design standards and is physically and mentally engaged in the prototype machining business.

How can you guarantee the precision of the parts I received?

AN-PROTOTYPE has strict quality standard system. For each project, we have a professional quality inspection team to inspect michined parts, according to advanced quality inspection equipment. We can provide purchase invoices and certificates for raw materials. If necessary, we will send you the key parts of the parameter picture to your confirmation.

What is your standard of tolerances for machined parts?

We follow ISO DIN 2768 (f) for precision-machined metal prototype and ISO DIN 2768 (m) for machined plastic prototypes. We use DIN 16901 tolerance standards for plastic injection molded parts.If your tolerance has special requirements, please make a clear identification on the 2D drawings.

Do you have any finishing services inspection standards?

Yes, we follow industry-common color standards such as Pantone and RAL.For injection molded plastic parts, 100% color consistency is a challenge, especially with metallic colors.Generally, we implement a Color Spectrophotometer-recorded Delta E color deviation of less than 1 is considered Excelle Nt, while Delta E color deviation of more than 2 is considered unacceptable. We also perform the same inspection steps for painted, powder-coated, plated, dipped, and anodized parts.

Would you like to send  3D or 2D drawings for  free quotation ?

You can submit the 3D drawings to email sales@an-prototype.com.