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China factory - Qingdao Shengdate International Trade Co., Ltd.

Qingdao Shengdate International Trade Co., Ltd.

  • China,Qingdao ,Shandong
  • Verified Supplier
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  3. 4 Wheels Zinc Alloy Sliding Door Roller with Center Bolt Hanging Roller
China 4 Wheels Zinc Alloy Sliding Door Roller with Center Bolt Hanging Roller
China 4 Wheels Zinc Alloy Sliding Door Roller with Center Bolt Hanging Roller

  1. China 4 Wheels Zinc Alloy Sliding Door Roller with Center Bolt Hanging Roller
  2. China 4 Wheels Zinc Alloy Sliding Door Roller with Center Bolt Hanging Roller
  3. China 4 Wheels Zinc Alloy Sliding Door Roller with Center Bolt Hanging Roller
  4. China 4 Wheels Zinc Alloy Sliding Door Roller with Center Bolt Hanging Roller
  5. China 4 Wheels Zinc Alloy Sliding Door Roller with Center Bolt Hanging Roller
  6. China 4 Wheels Zinc Alloy Sliding Door Roller with Center Bolt Hanging Roller

4 Wheels Zinc Alloy Sliding Door Roller with Center Bolt Hanging Roller

  1. MOQ： 5000
  2. Price：
  3. Get Latest Price
Roller Material Nylon, POM
Mounting Type Center Bolt
Body Material Zinc Alloy
Material Metal
Thickness 1 mm, 2 mm, 3 mm
Wheel Count 4 Wheels
Model Number SDT072
Brand Name SDT
Place of Origin Shandong, China

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  1. Product Details
  2. Company Details

Product Specification

Roller Material Nylon, POM Mounting Type Center Bolt
Body Material Zinc Alloy Material Metal
Thickness 1 mm, 2 mm, 3 mm Wheel Count 4 Wheels
Model Number SDT072 Brand Name SDT
Place of Origin Shandong, China
High Light 4 Wheels Sliding Door Roller ，Zinc Alloy Hanging Roller ，Center Bolt Suspension Trolley
Product Overview

The Sliding Folding Door Hanging Roller is a four-wheel suspension trolley equipped with a center bolt, crafted from durable zinc alloy. Designed specifically for aluminum and glass doors, this roller system delivers reliable, smooth operation for folding door applications.

Key Features
  • Stainless Steel Construction: Durable and long-lasting, suitable for various weather conditions.
  • Low Noise Design: Reduces operating noise for a quieter environment.
  • Adjustable Mechanism: Customizable fit for different window sizes.
  • High-Quality Bearings: Ensures smooth and effortless sliding action.
  • Customizable Colors: Available in various colors to match your interior decor.
Product Gallery
Sliding folding door hanging roller four-wheel zinc alloy trolley front view
Zinc alloy suspension trolley with center bolt side profile
Four-wheel hanging roller assembly for aluminum glass door
Close-up of high-quality bearings in sliding door roller
Adjustable mechanism detail on folding door suspension trolley
Stainless steel roller wheel construction for weather resistance
Zinc alloy trolley body with center bolt mounting point
Sliding folding door roller system installed on aluminum frame
Four-wheel trolley roller dimensions and technical drawing
Low noise sliding door roller in operation on glass door
Customizable color options for zinc alloy suspension trolley
Hanging roller wheel assembly with center bolt detail
Sliding folding door hardware kit with four-wheel rollers
Zinc alloy trolley roller for aluminum glass door application
Suspension trolley roller with adjustable fitting mechanism
Four-wheel hanging roller product packaging and presentation
Sliding door roller hardware close-up showing bearing quality
Zinc alloy suspension trolley with center bolt for folding doors
Complete sliding folding door roller assembly with four wheels
About the Supplier
Qingdao Shengdate International Trade Co., Ltd.

Qingdao Shengdate International Trade Co., Ltd. specializes in producing and trading UPVC window roller accessories, serving global markets including Canada and Southeast Asia. With 6 years of experience, the company ensures strict quality control across design, mold manufacturing, and assembly.

  • Customizable Products: Available with a 2000pcs MOQ
  • Delivery Time: 3–26 days
  • Warranty: 1-year warranty
  • Additional Features: Low-noise operation and plastic bag packaging

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Trading Company,Exporter,Seller,Distributor/Wholesaler

  • Year Established:

    2015

  • Total Annual:

    $15,000,000-$16,000,000

  • Employee Number:

    150~180

  • Ecer Certification：

    Verified Supplier

Qingdao Shengdate International Trade Co., Ltd. is a professional enterprise engaged in production, sales and trading of wheels bearings window door roller accessories for 12 years. Our products have good market at home and abroad such as Canada, Africa, Southeast Asia, the Middle East, South Ameri... Qingdao Shengdate International Trade Co., Ltd. is a professional enterprise engaged in production, sales and trading of wheels bearings window door roller accessories for 12 years. Our products have good market at home and abroad such as Canada, Africa, Southeast Asia, the Middle East, South Ameri...

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Get in touch with us

  • Reach Us
  • Qingdao Shengdate International Trade Co., Ltd.
  • Room 307-22, 3 Floor,Building 2, No.130 Jiushui East Road, Licang District, Qingdao, Shandong Province,China
  • https://www.shengdateroller.com/

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