
Peter Xie is the Engineering Manager at Zigoal Spring, an ISO 9001 certified custom spring and wire form manufacturer in Shenzhen, China. With 20 years of experience in precision spring engineering, he leads the team that turns customer drawings, samples and application requirements into springs that can be made repeatably: reviewing geometry, tolerances and load specifications, choosing wire materials and surface finishes, planning the coiling and heat-treatment process, and validating prototypes before production.
Peter works directly with buyers and design engineers on the technical side of their projects: selecting the right spring type for the application, choosing between materials such as music wire and stainless steel, and resolving the trade-offs between load, fatigue life and cost.
His articles come out of the questions his team answers for OEM customers every week — the practical engineering decisions that determine whether a spring lasts 10,000 cycles or 10 million. They are written for engineers, product designers and purchasing teams who need to specify, source or troubleshoot custom compression, extension, torsion and flat springs and wire forms.
More about the company and the team: About Zigoal Spring.
Send your drawing, sample or application details and Peter’s team will come back with a manufacturability review and a quote.
Your information will be kept strictly confidential.


Hi there, I am Annie Lin, the key account manager of Zigoal, my team and I would be happy meet you and learn all about your business, requirements & expectations.
Your information will be kept strictly confidential.


Hi there, I am Annie Lin, the key account manager of Zigoal, my team and I would be happy meet you and learn all about your business, requirements & expectations.
Your information will be kept strictly confidential.


Hi there, I am Annie Lin, the key account manager of Zigoal, my team and I would be happy meet you and learn all about your business, requirements & expectations.