Key Features: The product is an Aluminum Accessories Sliding Window Double Wheel Roller (Model WSDR018-15) from WSD. It is ISO certified and customizable in specifications, materials (zinc alloy, aluminum alloy, stainless steel), and colors. Designed for aluminum window and door systems.
Supplier Highlights: Guangzhou Wisdom Construction Hardware Co.,LTD, established in 2011, is a construction hardware manufacturer and one-stop solution provider. The factory covers 40,000 square meters with a production capacity of 1,000,000 units monthly. The company holds ISO9001:2008 quality assurance certification.