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our mission

Custom solutions, unique manufacturing process & quality, crafted by talent.

Mr. Cai

Chairman of Dongji

Yes, we are a direct manufacturer. We operate a 30,000 m² state-of-the-art facility in Jiangmen, Guangdong, backed by 14 years of manufacturing excellence. We provide true end-to-end, one-stop solutions from raw sheet metal to fully assembled smart devices.

We offer highly flexible partnership models tailored to your business needs, including OEM, ODM, and JDM services. Whether you need exact manufacturing based on your designs (OEM) , ready-to-market white-label products (ODM) , or collaborative co-development for innovative smart equipment (JDM), we have you covered.

Absolutely. You can send us your design blueprints (such as .STEP, .IGES, .DWG) for a comprehensive evaluation. Powered by world-class equipment like German TRUMPF and Japan AMADA laser cutting machines , we maintain a strict tolerance accuracy of up to 0.1mm.

We process a wide variety of materials, including Mild Steel, Stainless Steel, Galvanized Steel, Aluminum, Copper, and Acrylic. Our advanced machinery allows us to effortlessly handle material thicknesses ranging from 0.2mm up to 30.0mm.

Yes. We are an ISO9001:2015 certified manufacturer and have been fully audited and approved by SGS. Furthermore, the smart equipment we produce can be certified to meet rigorous global compliance standards, including UL, ETL, CE, FCC, and KC.

Yes, it’s completely fine to order just one set for prototyping and testing. If this is your first time importing or developing smart equipment, our engineering and sales team will gladly guide you through the entire process.

For standard orders under 50 sets, our production time typically varies from 15 to 30 days. For larger volumes, complex ODM/JDM projects, or customized tooling, please send us an inquiry for a precise production schedule.

Due to the size and weight of metal enclosures and smart vending machines, we usually recommend sea freight as it is the most cost-effective option. Express or air freight is available for urgent prototypes, but it will cost significantly more. Please contact us for accurate shipping cost calculations.

We offer versatile smart payment integrations. Depending on your target market, we can equip the machines with coin acceptors, bill validators, and credit card payment systems.

The internal capacity varies entirely based on your specific product dimensions and packaging. Please provide us with your product specifications, and our design team will customize the tray structure to maximize your selling capacity.

From Metal to Mind: We Lead the Intelligent Design.

Address

Zone A (Self-Designated), 2nd Floor, Medicinal Materials Warehouse, Mushishan, Wuhe Farm, Daze Town, Xinhui District, Jiangmen City, Guangdong Province, China

Say Hello

+86-750-3596339

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