Multi-specification stainless steel 4-wheel sliding window and door pulley wheel, engineered for rust-proof performance and long-term reliability. Designed to suit a wide range of window and door systems, this pulley delivers smooth, quiet operation with an adjustable mechanism for a precise fit.
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.
The company offers customizable products with a 2000pcs MOQ, 3–26 day delivery, and a 1-year warranty, supported by low-noise features and plastic bag packaging.