Import Diy 3d Wooden Puzzle Blocks Toy Craft — Buy in Bulk from Supplier in China

The Diy 3D Wooden Puzzle Blocks Toy Craft from Qingdao Zhonggang Trading Co., Ltd. consists of precision-cut wooden blocks in varied geometric shapes, designed for freeform assembly without fixed templates. The blocks are made from birch plywood, sanded to a smooth finish, with water-based, non-toxic paint applied to all surfaces. Dimensions range from 2 cm to 6 cm per side, with thicknesses between 8 mm and 12 mm depending on the block type.

The wood used is birch plywood, a standard material in educational toys due to its grain consistency and low resin content. Paints are applied using a spray method to ensure even coverage and are cured to meet low-VOC standards. Unlike glued puzzles, these blocks allow for open-ended construction, encouraging spatial reasoning and fine motor development. The absence of fixed designs makes this product suitable for classrooms, therapy settings, and creative play.

This product is sourced by educators, toy retailers, and corporate gift buyers seeking customizable, reusable learning tools. Orders are typically placed in cartons of 100 to 500 sets, packed in polypropylene bags with printed labels. Custom colour schemes and branded packaging are available. The product is shipped in bulk, and buyers should confirm whether the supplier provides assembly instructions in multiple languages.

Qingdao Zhonggang Trading Co., Ltd. is based in Qingdao, Shandong Province, China, with a confirmed address at 15B Huaren Building 2, Shandong Road. The company is listed as an imported supplier with a harbor trust tier. There is no public information on years of operation, production volume, or workforce size. The listing does not mention certifications, in-house manufacturing, or direct factory ownership.

The business operates as a trading company sourcing wooden toys from third-party manufacturers. It does not claim to produce the puzzles itself or hold quality control labs. All product claims are drawn from the listing text and are not supported by verified documentation. Buyers should treat this supplier as a broker, not a manufacturer, and request factory audit reports if compliance is critical.