
Chuangjie No.1 70 Series
Economical entry-level system window
OEM / ODM Manufacturer Since 1999 — Yantai, China
Our flagship casement systems — multi-chamber thermal break profiles, triple glazing and flush frame & sash design, built for cold-climate performance.

Economical entry-level system window

Flush frame & sash, minimalist style

Ultra-narrow mullion, seamless glass vision

Freestanding or attached, engineered for extremes — Huacai Yuting 120 / 160 / 172 / 230 Sunrooms

Flush frame & sash solid-wood premium — Chuangzun No.3 102 Aluminum-Clad Wood
R&D + manufacturing + global export under one roof — trusted by 110,000+ customers since 1999.






RAL7016 Anthracite Grey · SERIES 70 Tilt & TurnOEM / ODM — Custom sizes, RAL finishes, glass & hardware, built to your spec
Certifications and industry recognition that back every Huacai delivery — plus our active presence at global trade fairs.
Highest corporate credit rating
Including 13 invention patents
Recognized quality & industry reputation





International exhibitions — meeting global buyers
Share your drawings, sizes or requirements — our export team replies within 24 hours with a tailored OEM/ODM proposal.
Sent straight to our export team — no email client needed.