Why Manufacturers Choose JMD Machines
Twenty-five years on the workshop floor, and we still build every core component ourselves.
Why Manufacturers Choose JMD Machines
Twenty-five years on the workshop floor, and we still build every core component ourselves.
Years of Expertise
Founded in 1999, a pioneer of window & door manufacturing equipment in China.
National Patents
Strong in-house R&D with a provincial engineering research center.
Self-Made Core Parts
12,000㎡ precision machining shop — quality starts with the parts we make.
Certified Quality
ISO9001 quality system and EU CE export certification.
Branded Components
Schneider, Omron, HIWIN, YYC and TBI parts for long service life.
Industry Recognition
Top 10 brand, top 100 enterprise in the door & window curtain-wall industry.
Tailor-Made
Custom machines engineered for your profile types and capacity targets.
Fast After-Sales
Trained service team and large parts warehouse — support when you need it.
Built on Scale, Driven by Innovation
From a precision parts supplier to one of China's leading window & door machine manufacturers.
Quality Control From Casting To Calibration
Seven checkpoints stand between a raw casting and a machine that ships.
Material Inspection
Every batch of raw material checked before it enters the workshop.
In-House Machining
Key parts machined on our own 130+ CNC centers and mills.
Assembly
Standardized assembly cells with documented torque and tolerance specs.
Calibration & Test
Full cutting, drilling and milling trials before the machine leaves the shop.
Tell Us Your Profile & Capacity — We'll Design the Line.
Share your profile types, daily output and workshop layout. Our engineers will recommend the right machines or a complete automated line, with a detailed quotation.
📞 Domestic: 400-001-2019 | Export: +86 185 5433 3198
✉ info@sdqzsk.com | 📍 Zouping Hi-Tech Zone, Shandong, China