Since its inception in 1988, Plusdoor has maintained a near-obsessive dedication to the "Perfect Product." This commitment is best embodied in their star product, the Loy Series, which has redefined industry benchmarks for energy-efficient insulated entry doors with a staggering thermal transmittance of $0.653 W/(㎡ .K).
From 1988 to 2026, Plusdoor has embraced constant evolution—becoming smarter, more sustainable, and more energy-efficient. Yet, one thing remains steadfast: their original heart for "Exquisite Craftsmanship."
To meet Plusdoor’s uncompromising quality standards, LEADCNC has joined forces with Klaes. Together, we have bridged the gap between hardware and software, creating a seamless link from design to production. This integration ensures that every window and door processing detail meets the highest precision requirements.
At the heart of this partnership is the Ultra X 260-E. This powerhouse machine is a "all-in-one" solution capable of:
Precision milling
Laser drilling and marking
Multi-angle sawing
Comprehensive end-milling
The Ultra X 260-E perfectly aligns with Plusdoor’s production demands, ensuring a high qualification rate and bringing the vision of "perfect quality" to the manufacturing floor.
Recently, one of our valued customers filmed an on-site processing video
Huangpai doors and windows have been re-purchased for 4 consecutive years by Reid CNC tens of millions of intelligent production lines, providing guarantee for efficient quality delivery.
As one of the eight regional manufacturing centers established by Xuge in China, Shanghai SMICK has an intelligent factory of 4000 square meters, equipped with an intelligent production line of Reid CNC door and window industrial 4.0, providing more efficient production and service for Xuge door and window products.
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