No. 1 China CNC Turning Precision Parts Factory 

JK Seiko is a China CNC turning precision parts factory producing small but very crucial machine components that enable companies to construct their products. Our machines cut and form these components so they are durable, smooth, and precisely the right size. We employ special tools and intelligent technology to ensure each piece is flawless.

We don’t only cut up parts, we assist companies in crafting entire products, too. In addition to cutting and shaping, we provide other beneficial services such as molding and 3D printing. This translates to companies receiving all they need under one roof, saving money and time.

Our crew inspects every piece to ensure it is of high quality wholesale CNC precision milling parts. We optimally design parts using intelligent computer software. With our expertise and diligence, companies receive the finest parts in no time without making any errors.

Your company can totally rely on us as we offer the best customer services. Our team is available 24/7 to respond quickly to all your queries. Moreover, our supplying team makes sure that your company receives your demanding products in a perfect condition. 

How We Shape Metal and Plastic into Perfect Parts?

At our China CNC turning precision parts factory, we take metal or plastic blocks and mold them into the very pieces that companies require. We first design the shape on a computer. Then, our unique machines cut and polish the material until it is just like the design.

Unlike some other means of producing parts, our technique keeps the tool stationary while the material rotates. This assists in making each part strong and identical in size. We produce many different types of materials so that companies can decide what is best for them.

We inspect each part to ensure it is smooth and in the correct shape. Our system enables companies to receive the parts they require without consuming materials or time. That equates to less expense and higher-quality products for them.

Why Do Businesses Choose JK Seiko?

✔Competitive Pricing: Optimized processes to reduce your costs. •

✔Quick Response: Dedicated support team for RFQs and engineering feedback.

✔ CNC Milling & Turning – Tight tolerances (±0.001″) and complex geometries.

✔ Prototyping & Low-Volume Production – Fast turnaround with no compromise on quality.

✔ Material Expertise – Metals (aluminum, steel, titanium) and plastics.

✔ Secondary Services – Surface finishing, assembly, and quality inspection.