Qingdao Shengdate International Trade Co., Ltd.
| Thickness | 2 mm, 1 mm |
| Applicable Types | Sliding Windows, Doors, Aluminum Profiles |
| Monthly Output | 3 million pieces |
| Material | Zinc Alloy |
| Roller Type | Double Window Pulley |
| Bearing Type | Deep Groove Ball Bearing |
| Model Number | SDT-033 |
| Place of Origin | Shandong |
| Brand Name | SDT |
| Certification | ISO9001 / SGS / CE |
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Product Specification
| Thickness | 2 mm, 1 mm | Applicable Types | Sliding Windows, Doors, Aluminum Profiles |
| Monthly Output | 3 million pieces | Material | Zinc Alloy |
| Roller Type | Double Window Pulley | Bearing Type | Deep Groove Ball Bearing |
| Model Number | SDT-033 | Place of Origin | Shandong |
| Brand Name | SDT | Certification | ISO9001 / SGS / CE |
| High Light | Zinc Alloy Window Pulley ，Double Window Sliding Roller ，Smooth Sliding Window Pulley | ||
The Zinc Alloy Double Window Pulley is engineered for smooth, reliable sliding performance in residential and commercial window systems. Its dual nylon roller design minimizes friction and noise while the zinc alloy housing provides structural strength and long-term corrosion resistance. Ideal for hardware wholesalers, fabricators, and large-scale construction projects requiring consistent quality and volume.
| Attribute | Detail |
|---|---|
| Material | Zinc Alloy Housing with Nylon Rollers |
| Finish | Bright Silver |
| Roller Configuration | Double Wheel |
| Compatibility | Standard Sliding Window Systems |
| Monthly Output | 3,000,000 Pieces |
| Application | Window Hardware / Sliding Systems |
Company Details
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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