Precision Metal Fabrication Built for Industry
Laser cutting, robotic welding, and heavy
machining — all under one roof in Jinan, China.
ISO 9001:2015 certified. High-Tech Enterprise.
Precision. Quality. Reliability. Every time.
Full In-House
Manufacturing
From raw steel plate to finished assembly
Every process is completed under one roof.
Laser Cutting
12,000W sheet laser up to 45mm.
6,000W tube laser, max Ø160mm pipe.
Cut tolerance ±0.1mm.
Forming & Finishing
220T CNC press brake, 8mm steel.
400T hydraulic press.
Shot blast, spray paint & oven curing.
CNC Machining
Turning and milling for precision fittings.
Single-point accuracy to ±0.02mm.
Form & position tolerance within 0.08mm.
Robotic Welding
2× Kawasaki robots, 2m radius.
3,000W laser welder for thin sheet.
Max workpiece 2m×1.6m / 1,000kg.
What We Make
Product Lines
We treat every component as if our own name is stamped on it. Tight tolerances,documented processes and on-time delivery
— That is the Wochen standard.
Oran Chen
Executive manager
Our Strengths
Why Work With Wochen
Certified Quality
ISO 9001:2015 certified.
National High-Tech Enterprise.
Every order is inspected to documented standards.
Full In-House Process
Laser cutting, CNC machining, robotic welding, painting and curing
All completed on-site, no outsourcing.
Tight Tolerances
Single-point dimensional accuracy to ±0.02mm.
Form & position tolerance held within 0.08mm.
Heavy Lifting Capacity
10-tonne overhead crane with 6m lift height.
We handle large and heavy structural assemblies with ease.
Built on Precision,
Backed by
Experience
Founded in 2013, Jinan Wochen has grown into a full-service metal fabrication facility serving clients in engineering vehicles, agricultural irrigation, mining, and new energy infrastructure.
Years of Experience
0
+
Clients Served
0
+
Projects Delivered
0
+
Industries Covered
0
+
Contact Us
Send us your drawings and we will come back with a quote within 24 hours. DXF, STEP, PDF — all accepted. NDA available on request.
Ready to start your next project with us?