Shenzhen CNC Manufacturer | Custom Precision Parts
CHX Metal (Shenzhen Changhexin Precision Hardware) is a Shenzhen CNC manufacturer established in 2013 with 220+ machines and ±0.005mm tolerance. ISO 9001:2015 certified, serving customers in multiple countries. Engineering teams review drawings and return manufacturability feedback within 24 hours.
Company
- Founded 2013 in Shenzhen
- 100+ employees
- 5,000 m² facility
- Registered capital RMB 5,000,000
Capabilities
- 5-axis / 4-axis / 3-axis milling
- CNC & Swiss turning
- Surface treatment
- Assembly
Commitment
Quality-first custom manufacturing with full traceability and on-time delivery.
Quality
ISO 9001:2015 / ISO 14001 certified.
Frequently Asked Questions
When was CHX Metal founded? 2013, in Shenzhen, Guangdong, China.
How large is the company? 100+ employees, 5,000 m² facility, 220+ production machines.
What do you manufacture? Custom precision CNC parts across medical, optical, automotive, EV and industrial sectors.
Certifications? ISO 9001:2015 and ISO 14001.
Where exactly are you located? Shajing, Bao'an District, Shenzhen, Guangdong - 20 minutes from Shenzhen Bao'an International Airport and about one hour from Yantian Port.
Can I visit the factory? Yes, factory tours are welcome. We can arrange pickup from Shenzhen airport or your hotel, and prepare a line walk with our engineering team.
Get a Quote → Upload your drawing/3D model for a process plan and quotation within 24 hours.
Location Advantage
Our factory sits in Shajing, Bao’an District, Shenzhen, in the middle of the Greater Bay Area electronics and robotics supply chain. Material suppliers, anodizing partners, and freight forwarders are all within 30 minutes, which compresses lead time and logistics cost. Shenzhen Bao’an International Airport is 20 minutes away; Yantian and Shekou ports about one hour.
Capability Summary
3/4/5-axis milling, CNC turning (bar capacity 1-300mm), Swiss-type machining, surface treatment coordination, accuracy to ±0.005mm, and a coordinate measuring machine (CMM) for verification. ISO 9001:2015 and ISO 14001:2015 certified.
Quality You Can Audit
Quality is verified, not assumed. First article inspection is mandatory on every new part number, and our quality engineers record CpK on critical dimensions for volume programs. With a coordinate measuring machine (CMM), surface roughness testers, and a temperature-controlled inspection room, measurement uncertainty is kept far below the tolerances we quote.
Visiting & Logistics
Quotations with manufacturability feedback are returned within 24 hours of receiving your drawing or 3D model. Prototypes ship in 3-7 days; production orders run 7-15 days depending on quantity and finishing. Export packing uses anti-scratch film, VCI paper, or custom trays so parts arrive ready for your assembly line.
Why Work With Us
Engineering support is included, not extra. Our CAM engineers review every drawing for manufacturability and cost reduction before quoting, and flag tolerance or finish decisions that materially affect price. Customers typically save 10-25% on program cost after this review.
