A precision machinery manufacturer built on engineering discipline.
Haohai Precision Machinery Co., Ltd. is a precision machinery manufacturer based in Sichuan, China. We specialize in precision machining, custom cutting tools and mechanical components for customers across the globe.
With decades of combined engineering experience, our team combines craftsmanship with modern manufacturing technology — delivering components that meet demanding tolerances, batch after batch.
Tight tolerances are not a marketing line — they are measured, recorded and shipped with every order.
Clear quotations, honest lead times, no surprises. If an issue arises, you hear it from us first.
We grow when our customers grow. Long-term thinking over short-term margins.