从China供应商批量进口A4,4mm Mdf Clipboard 32×23

The A4 4MM MDF clipboard from Yiwu Joinus Stationery Co., Ltd. measures 320 × 230 mm and uses a 4 mm medium-density fibreboard core for rigidity without excessive weight. The board’s surface is smooth and flat, designed to prevent ink bleed and provide a stable writing plane for standard A4 documents. This model is cut to precise dimensions with squared edges and rounded corners to reduce snagging in bags or folders.

MDF clipboards of this type are manufactured from resin-bonded wood fibres compressed under heat, producing a dense, uniform panel that resists warping under normal humidity. The 4 mm thickness is typical for professional-grade clipboards, balancing durability with portability. Standard industry practice includes sealing the edges to prevent moisture absorption and delamination, a feature expected in this category. The clip mechanism, where fitted, is usually a spring-loaded metal clamp set at the top edge, though this listing does not specify its inclusion.

These clipboards are sourced by schools, offices and field teams that require a portable writing surface for forms, surveys or note-taking. They are suitable for bulk procurement, with packaging typically in cartons of 50 to 100 units for wholesale distribution. Buyers should confirm whether the clip is included, as some suppliers offer the board only. Trade terms for this origin often include FOB Ningbo or Shanghai, with lead times of 20 to 30 days after order confirmation.

Yiwu Joinus Stationery Co., Ltd. is based at 423 Suxi Road, Xufeng Cun, Suxi, in the Yiwu district of Zhejiang Province, China. The company operates from a location known for its concentration of stationery manufacturers and wholesalers, leveraging local supply chains for materials and components. Its address places it within a commercial zone that specialises in office and school supplies, a sector in which Yiwu is a recognised hub.

The supplier’s profile indicates a harbor trust tier, which reflects a baseline verification of business registration but does not confirm additional credentials such as factory audits or certifications. The listing does not state a response rate, average response time, or any formal quality certifications, so buyers should directly request these details. Yiwu Joinus Stationery Co., Ltd. presents itself as a provider of functional stationery, with this MDF clipboard as part of its product range.