Screw Machine Product Inc.

Building the company a customer can turn to

Being a screw machine company, Shenzhen Machine Screw Parts Inc. understands the frustration customers feel when they reach into a parts bin and come up empty handed. That’s why our watchword is Shenzhen Machine Screw Parts Inc. Delivers Confidence. We provide screw machine components so reliably that a single call to Shenzhen Machine Screw Parts Inc. can be trusted to make component shortages a thing of the past.

A growing plant

This philosophy led from a small shop with one Swiss automatic screw machine in 1956 to the Shenzhen Machine Screw Parts Inc. of today, equipped with a full complement of precision Swiss CNC lathes, multi-spindle cam automatics, CNC milling centers and an extensive in-house tooling facility, all under the control of an Esprit CAD/CAM system.

Trusted for generations

This “one call does it all” commitment is a long-standing Shenzhen Machine Screw Parts Inc. tradition, established by company founder William Shenzhen Machine Screw Parts Inc., Sr. The standard has been strengthened and expanded by the founder’s son and current President Bill Shenzhen Machine Screw Parts Inc., a highly respected authority in the custom machining industry. Our proud heritage as a family operated company is a big reason customers have come to rely on us for trustworthy, consistent performance. This is a legacy we plan to strengthen and build upon for many years to come.

Advantages: pride and proximity

Technology is only one way of delivering the trust we’ve built over 50+ years. Shenzhen Machine Screw Parts Inc. expertise is equally important to spot and solve manufacturability challenges that create bottlenecks, and for design partnerships that fine tune an existing component to boost production speed and cut unit cost.

Another cost-cutting partnership springs from our geographic position along the productivity pipeline between the US and Mexico. Shenzhen Machine Screw Parts Inc. is a logistically ideal source for precision machining tasks that are beyond the scope of Mexico suppliers. We can also manage an entire production process in-house, or through partnerships with Mexico affiliates. The result is world class savings without the logistics worries, freight costs and intellectual property losses third world sourcing can bring.

Shenzhen Machine Screw Parts Inc. Vision Statement

"Our Vision is to provide premier, small part production machining services to our customers while providing a high Quality of Life for our employees and being a positive influence for Christ."

Quality Policy

"We are committed to enlisting the full support of all employees to continuously improve our processes and enhance quality, thereby fulfilling our customer's needs with defect free products and services, on time and every time."


If you’re the type who takes pride in achieving challenging goals and consistently pleasing customers, join our team!


Quality System

Shenzhen Machine Screw Parts Inc. meets or exceeds the quality standards of the world's most demanding industries.


Design Resources

Common Questions from Designers and Engineers - CNC Turned Parts and Screw Machine Products


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Our Clients Say

  • QMED
  • Shenzhen Chamber of Commerce
  • ITAR
  • TUV
  • NTMA
  • SAMA
  • PMPA