Envi Window
01
Raw Materials
Premium-grade aluminum billets sourced and inspected to international standards before entering extrusion lines.
Shandong Envi Doors and Windows Co., Ltd. — 30+ years of manufacturing excellence, 100+ countries served, 1.5B+ CNY annual output value.
Shandong Envi Doors and Windows Co., Ltd. was established in 2014 as a large-scale comprehensive aluminum door and window enterprise integrating design, production, and sales services.
Our parent group was founded in 1993. After decades of unremitting effort, our factory now covers an area of 100,000 square meters, equipped with modern advanced aluminum extrusion production lines. Products are distributed across multiple cities and regions in China and exported worldwide.
The annual designed production capacity of aluminum profiles reaches approximately 50,000 tons, with an output value of approximately 1 billion CNY. We specialize in building aluminum profiles, decorative aluminum profiles, and industrial aluminum profiles — and operate a dedicated door and window business unit.
For over 10 years, we have served over 1,500 projects in more than 100 countries and regions. All of our products meet international quality standards and are highly appreciated by markets worldwide.
Our vertically integrated production adopts internationally advanced technology with a high degree of automation — from raw material selection to final deep processing — ensuring every profile meets global quality benchmarks.
Premium-grade aluminum billets sourced and inspected to international standards before entering extrusion lines.
Computer-controlled cutting machines ensure dimensional accuracy for building, decorative, and industrial profiles.
High-speed multi-axis drilling stations process fixing points and hardware channels with micron-level precision.
Two anodizing lines, two electrophoretic coating lines, and a color powder spraying production line deliver outstanding surface durability.
Every batch undergoes rigorous quality inspection — dimensional tolerance, mechanical properties, and surface quality are all verified before shipping.
Advanced milling and deep processing equipment in the Yalian door & window workshop achieve complex profiles for bespoke architectural projects.
Professional packaging and logistics management ensures timely, damage-free delivery to 100+ countries — with full documentation for customs clearance.
From 600-ton to 2,500-ton extrusion presses to simulated wood grain lines — our vertically integrated capabilities set us apart in the global aluminum industry.
Our sprawling Shandong facility houses state-of-the-art extrusion halls, finishing workshops, and a dedicated Yalian door & window processing center under one roof.
Multiple advanced aluminum profile extrusion presses ranging from 600 tons to 2,500 tons enable production of complex, heavy-duty architectural and industrial profiles.
Two anodizing lines, two electrophoretic coating lines, a 1,000-ton color powder spraying line, threading line, glue injection line, and a simulated wood grain production line.
Products exported to 100+ countries. All profiles comply with international quality standards, earning recognition from architecture firms, contractors, and distributors worldwide.
Our engineering team handles full-cycle design — from concept profiles to thermal break systems — delivering customized aluminum door and window solutions tailored to project specs.
With an annual designed production capacity of approximately 50,000 tons and output value of ~1 billion CNY, we have the scale to fulfill large project orders on schedule.
From residential towers to commercial curtain walls — global architects and developers choose Envi for reliability, precision, and partnership.
Founded in 1993, our deep domain expertise in aluminum extrusion, surface treatment, and door & window fabrication is unmatched in Shandong Province.
Every product leaves our factory meeting ISO, CE, and relevant international benchmarks — verified by in-house QC labs and third-party inspection agencies.
We support full OEM/ODM orders — from custom profile design and tooling to branded packaging — enabling distributors to launch private-label product lines.
Internationally advanced automation reduces human error and shortens lead times. Our integrated factory means fewer handoffs, fewer delays, and tighter tolerances.
Our experienced export team manages documentation, logistics, and after-sales for international clients — ensuring seamless communication from inquiry to delivery.
Annual R&D investment drives the development of thermally broken profiles, acoustic window systems, and next-generation surface finishes for evolving global building standards.
Our manufacturing processes and finished products have passed rigorous international certification audits — giving buyers and project owners complete confidence.
ISO-certified production management systems ensure consistent quality control across raw material procurement, extrusion, surface treatment, and finished goods inspection.
CE-marked aluminum window and door profiles meet European construction product regulations, enabling direct supply to EU-based projects and contractors.
SGS inspection reports are available for major product lines — providing independent verification of dimensional tolerances, alloy composition, and surface coating thickness.
Over 1,500 completed projects across 100+ countries — from high-rise curtain walls in Southeast Asia to residential window systems in Europe and the Middle East.
Commercial
Supplied high-strength building aluminum profiles for a multi-story commercial complex, requiring precise alloy specification, anodized finish, and fast-track delivery.
Residential
End-to-end production of thermally broken aluminum windows and doors for an international residential developer — OEM branded, CE-certified, and exported container-ready.
Industrial
Custom industrial aluminum profiles machined and surface-treated to client engineering drawings — used in automated assembly systems and infrastructure framing worldwide.
Trusted by distributors, contractors, and architectural firms from over 100 countries — hear why clients keep coming back to Envi Doors and Windows.
"We have sourced aluminum curtain wall profiles from Envi for three consecutive projects. Their dimensional consistency, surface quality, and on-time delivery are outstanding. A truly reliable long-term supplier."
"Envi's OEM capability is exceptional. They manufactured our branded window frames to exact spec, provided full CE documentation, and their export team handled everything professionally. Highly recommended."
"As a developer working across Southeast Asia, finding an aluminum supplier with both the capacity and quality management of Envi was a game-changer. Their anodized profiles have held up perfectly in tropical climates."
Contact our expert team today for a customized quote, product samples, or to download our full product catalog. We respond within 24 hours.
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