Import 9" Heavy Duty Paint Roller Frame — Buy in wholesale FOB from Supplier in China

The 9" Heavy Duty Paint Roller Frame from Danyang Cohwa Brush Manufacturer Co., Ltd. is built around a 6.0mm diameter chrome-plated steel wire frame with a plated shaft, engineered to accept standard 9" roller covers with a 1.5" core diameter. The frame incorporates an anti-slip retention design that secures the roller cover during operation, reducing downtime from cover walk-off on large surface projects. Chrome plating delivers rust resistance and solvent tolerance, extending service life in environments where water-based and solvent-based coatings alternate.

The wire construction uses drawn steel stock with a typical tensile strength of 400-500 MPa for cage frames, formed to maintain parallel alignment under the radial loads generated by a fully saturated 9" cover. The plating thickness is typically 8-12 microns of decorative chromium over a nickel underlayer, standard for tool-grade corrosion protection. Cohwa produces this frame alongside a broader roller programme spanning 4" to 15" widths, with cover materials including high-density foam, polyester, acrylic, microfibre and simulated sheepskin across multiple pile heights. The SKU table in the source data confirms unit packaging at 100 pieces per case for the 9" x 1.5" configuration.

Professional painting contractors and maintenance crews represent the primary end-users for this heavy-duty specification, where frame rigidity and cover retention directly affect productivity on commercial wall and ceiling programmes. The 6.0mm wire diameter sits at the robust end of the DIY-to-professional spectrum, suggesting suitability for repeated use with high-viscosity coatings. Buyers should confirm with Cohwa whether the chrome plating specification meets specific solvent exposure cycles for their application, and verify case quantities and palletisation for containerised shipment from Jiangsu Province.

Danyang Cohwa Brush Manufacturer Co., Ltd. operates from Xiaoxing Industry Park in Danyang, Jiangsu Province, China, with the postal address 212300. The company holds a harbor trust tier on the platform, with a response rate currently showing at 0.00 percent and an average response time of zero hours, indicating that buyer enquiries through the platform channel have not yet generated measurable engagement data. The supplier's profile presents a manufacturing focus on paint rollers and associated applicator tools, with the source description referencing production of standard and mini rollers, radiator rollers, and a full range of accessories including sleeves, cages and paint trays.

The listing does not state specific certifications, export licence details, or years in operation, so these should be verified directly with the supplier. The address places Cohwa within the Danyang industrial zone, a region with established brush and hardware manufacturing clusters. Buyers should note that platform trust tier alone does not substitute for direct due diligence on factory audit status, quality management systems, or reference projects. Contact details and sample policy should be confirmed before committing to bulk orders.