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20 YEARS EXPERIENCEIndustry expertise
COMPLETE SOLUTIONSOne-stop support
QUALITY CONTROLInspected before delivery
TECHNICAL SUPPORTInstallation & after-sales
WINDOW & DOOR MACHINERY

PRODUCTS & SOLUTIONS

ALUMINUM WINDOW
MACHINERY

COMPLETE
PRODUCTION LINES

uPVC WINDOW
MACHINERY

PROFESSIONAL
SERVICE & SUPPORT

Who We Are

Jinan Ouhang International Trade Co., Ltd.

Jinan Ouhang International Trade Co., Ltd. specializes in the export of window and door processing machinery and complete production line solutions. Our main products include thermal-break aluminum, aluminum, PVC window and door machinery, as well as related auxiliary equipment.
With nearly 20 years of industry experience, we provide equipment selection, production line planning, export delivery, installation guidance, and after-sales technical support, helping global customers improve efficiency and reduce production costs.
FAQs

FREQUENTLY ASKED QUESTIONS

What equipment do you mainly provide?

We mainly provide thermal-break aluminum, aluminum, and PVC window and door machinery, as well as related auxiliary equipment.

Yes. We can configure a complete window and door production line based on the customer’s product type, capacity, and budget.

Yes. We can customize the equipment according to profile specifications, processing requirements, local voltage, and workshop conditions.

Our machines are suitable for window and door factories, aluminum profile processors, construction companies, machinery distributors, and new production projects.

CNC Corner
Cleaning Machine