Trusted by Industry Leaders Nationwide
Our factory has been inspected and audited by Huawei, Foxconn, BYD, Gree Electric, Flextronics and other companies.
Precision hardware manufacturer.
Fastening solution provider
The worldwide network of partners gives you access to virtually unlimited small-volume manufacturing capabilities through one trusted partner.
20M+
Parts manufactured
10,000+
Hours of monthly machined capacity,on demand
2,000+
combination of material,process,finish options
Quality Certification
SOZN’s quality management system is ISO 9001:2015 certified. We also have manufacturing partners in our ecosystem with the following certifications:
AS9100D
ISO 9001:2015
IATF 16949:2016
Our Ordering Process
01
Quote Time
Send your cad or drawings to our email and communicate your demand
02
Confirm Time
7*24 service department will confirm your part detailed specification and communicate the lead time
03
Production
We will communicate with our partner factory about the plan of producing your parts and start immediately
04
Quality Control
All the factories are our partners and we will continue to optimize for free until the parts meet your standards.
05
Delivery
We will choose the most economical and suitable shipping agent to meet your schedule and save costs
Production-Grade Quality Inspection Capabilities
SOZN offers a wide range of quality inspection service with strict QC process.
XRF material verification gun
A wide range of gauges (telescoping, bore, height, surface roughness, feeler, thread, pin)
Precision scales
Coordinate measuring machines (CMM)
Testing devices for stress, impact, hardness, mold flow index
Gauge blocks and pins
3D scanners
Profile projectors
Array of micrometers and calipers
