About us - 15 years of precision machining experiences contract manufacturer.

China precision machining contract manufacturer

Parts4world - A leading contract manufacturer specializing in custom machined parts and non-standard parts that play a core role in complete our clients’ global supply chain of precision machining.

We offers various of precision parts custom-made machining services, such as precision turning, CNC machining, screw machining, Swiss CNC turning machining, metal sheet stamping and punching metalworking service.

P4W manufacture tailor-made non-standard parts acoording to drawing. Precision turned parts, CNC machining parts, screw machined products, swiss screw machined parts, CNC turning parts and sheet metal stamping parts.

Utilizing the newest generation state of the art machinery of CNC machine and lathe, we have become a trusted supplier of low volume or high volume precision turning parts, custom machined parts & non-standard parts.

China CNC turning parts contract manufacturer

Our mission.

Simple but precise: we consistently produce high-quality machined parts, awesome support, exceptional precision parts and express delivery. To create value for our customers, employees, owners and community.

custom CNC turning parts supplier

Our vision.

To become your long-term supplier on precision machined components. P4W will be the best provider of custom machined parts that consistently meet or exceed all of our customer’s expectations & requirements.

Precision CNC machining center and CNC turning machine

Our goal.

Our goal is to continue to be a World Class Supplier of custom machined parts & non-standard components. And to maintain a long relationship with our customers, based on exceptional quality and service.

precision thread parts manufacturer

Our history.

Founded in 2008 as a precision custom turning parts fabricator, P4W has grown into a multi-machining technology development and custom machined parts & electronic precision parts contract manufacturer.

What our client says.

stainless steel screw machined paroducts

“P4W work shop was recommend to me from my partner. Very impressive of the machined parts manufacturer, highly skilled engineer, with state of the art machinery equals high quality finish surface work.” [...]

Tom Smith
black anodizing aluminum cnc tuning parts

“You have a great team. Thank you for your supplied the black anodizing aluminum CNC turning parts they helped to save our time & money more. our customer very satisfied the quality and on time shipping. Good job! ” [...]

Steven Hobbs
brass precision turning custom coupling nuts & extension nuts

“We had a strict tolerance and tight deadline on a project of CNC machined parts and I contacted Bill for help, he was able to get the job done in time for us to complete and meet our quality & deadline. Perfect support.” [...]

Christina Carpenter