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Single inward-opening window system

VT-Single-Opening Series

Product Parameters

votamenchuangwujin@gmail.com

86-13928254727

Request Quote

Introduction

  • Crafted with precision by Water Hardware, offering ultimate sealing and security.
    Simplicity masters complexity: the inward‑opening design seamlessly blends exceptional performance, with a single window unit that integrates aesthetics, safety, and ventilation—every detail reflecting meticulous craftsmanship.
     
  • Outstanding sealing for a quiet and comfortable indoor environment.
    Featuring an inward-opening design and paired with WATTS heavy-duty hardware, it ensures a tight seal between the sash and frame. This significantly enhances air and water tightness, effectively blocking out wind and rain noise to create a peaceful and comfortable environment.
     
  • Strong load-bearing capacity, stable and durable
    Equipped with WOT’s 13.5F series heavy-duty hinges and pivot‑and‑slide hardware, it delivers robust support to the window sash, ensuring no sagging over time and maintaining smooth, effortless operation—no matter how harsh the weather.

     
  • European-standard quality, meticulously crafted details

Featuring a European‑standard groove design and compatible with premium accessories such as the WOT European‑standard four‑piece set. Installation is precise, the structure is robust, and every detail reflects an unwavering commitment to quality.
 

  • Brand-name hardware, the choice of value.
    All core hardware components are sourced from the durable WAT brand, ensuring long-lasting performance and worry-free use—making it a lasting investment in your home.

Specifications

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Over 22 Years of Expertise in High-End Door & Window Hardware

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The production base covers an area

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Deeply Cultivate The Doorand Window Hardware Industry

22 Year

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Annual Production Of Hardware System Sets

300 W +

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VOTA offers a comprehensive range of products, including window and door hardware, bathroom accessories, and more.

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As an active participant in major international hardware and construction exhibitions, we bring our latest innovations directly to global buyers and partners. Joining us means joining a brand that is visible, trusted, and recognized across the world.

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Frequently Asked Questions

Does Water Hardware offer smart window accessories?

Wote Hardware has established a presence in the smart window hardware sector. For smart window openers and electric window‑opening systems, Wote offers dedicated complementary hardware components, including drive systems tailored to electric actuators, locking mechanisms, and hinge solutions. As smart windows represent a new trend in the door and window industry, Wote Hardware is keeping pace to ensure its products are backed by a comprehensive hardware ecosystem that supports智能化 development, providing a reliable hardware foundation for door and window manufacturers’ smart‑window offerings.

What specialized hardware solutions does Wote Hardware offer for specific window types?

Watt Hardware offers specialized hardware solutions for a variety of custom window types: ① Outward‑opening top‑hung system—compatible with windows featuring sash widths of 535–1000 mm and heights of 600–2500 mm, equipped with a fall‑prevention cable capable of supporting up to 300 kg; ② Heavy‑duty top‑hung window—VT‑333‑B hinge with a 38° opening angle, rated for 150 kg, and featuring an integrated wind‑brake for stable positioning; ③ Extra‑large windows/floor‑to‑ceiling windows—designed with hinges that support over 80 kg, enhanced locking points, and double‑redundant fall‑prevention chains; ④ Sunrooms—entirely crafted from 304 stainless steel, offering weather‑resistant hardware tailored to extreme temperature variations.

What surface treatment processes and colors are available for Wot Hardware handles?

Watt Hardware handles offer a variety of surface‑finishing options: aluminum alloy handles are finished with fluorocarbon coating, available in colors such as Legendary Black and Space Gray; stainless steel handles are crafted from solid SUS304 material and pass a 1,000‑hour salt‑spray test without rusting. Each finishing process caters to distinct stylistic preferences, delivering refined textures and rich hues, while providing superior wear resistance and corrosion protection—making them ideal for high‑end door and window applications.

What specific empowerment services does Water Hardware provide to its partner door and window manufacturers?

Wote Hardware has established a “Five‑Pronged Service Capability” empowerment system: ① Precision Customization—achieving 98% compatibility with window types and delivering tailored hardware solutions; ② Exhibition and Sales Support—providing window and door poster designs featuring Wote Hardware branding, along with product display materials; ③ Comprehensive Material Suite—offering a full range of resources, including point‑of‑sale toolkits, product catalogs, and installation guides; ④ Specialized Marketing Training—equipping window and door manufacturers with product expertise and marketing strategies; ⑤ Long‑Term After‑Sales Assurance—24‑hour response times and on‑site service within 72 hours. Together, these initiatives help partner window and door manufacturers accelerate product monetization.

What are the key milestones in the corporate development of Water Hardware?

Wote Hardware’s development has been marked by several key milestones: in 2003, Gudengbao Door and Window Accessories was founded (the brand’s predecessor); in 2016, the Wote Hardware brand was officially established; in 2020, the 5.0 hinge was launched; in 2023, the brand underwent a comprehensive upgrade; and in 2024, it completed a nationwide network comprising three major branch offices and eight operational centers. By 2026, the company aims to position itself as an “international full‑solution provider of door and window hardware systems,” transitioning fully from a product manufacturer to a system‑solution service provider.

What is Watte Hardware’s content marketing strategy on the Douyin platform?

Wote Hardware has established a comprehensive, cross‑platform account matrix within the ByteDance ecosystem: the Douyin “Wote Doors & Windows Hardware” official blue‑verified account, an officially certified Toutiao account, and simultaneous distribution on Xigua Video and Huoshan Video. The content mix is as follows: product demonstrations account for 42%, on‑set production footage makes up 21%, exhibition events comprise 16%, educational科普content represents 13%, and brand storytelling accounts for 8%. High‑performing videos are short, snappy 15–30 second clips, with individual posts exceeding 1 million views. Douyin currently serves as Wote’s primary online traffic hub.

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