Over the past decade, we’ve observed several major shifts in customer expectations: More customization – fewer repeat orders, more small-batch, special parts; Shorter lead times – deadlines that used to be 2–3 weeks are now 5–7 days; More professional communication – detailed drawings, digital BOMs, strict revision control. At Chongxi, we have adapted by building […]

Many customers request tolerances as tight as ±0.01mm. Meeting such precision is not just a matter of owning good machines—it requires a systematic approach. At Chongxi, we understand that precision involves: Material selection to minimize deformation and thermal expansion; Fixture and tooling design to avoid part shift or micro-distortion; Optimization of cutting parameters—feed rate, tool […]

In the early days, we started with basic CNC milling machines. Every program had to be tested manually, every tool change relied on the technician’s experience, and scheduling was often done on paper. Now, we’ve evolved into a fully digitized workshop with optimized production flow. Our progress includes: Multi-axis CNC centers to enable complex and […]

Looking back on our founding in 2013, the vision was clear: to provide non-standard, high-precision, and customizable metal parts to customers who demand more than just “mass production.” Before starting Shenzhen Chongxi, I spent years working in the manufacturing industry. I witnessed firsthand how domestic machining providers often struggled with: High rejection rates in complex […]