About Changdong
Dongguan Changdong Tool & Die Co., Ltd. is a professional manufacturer specializing in custom metal stamping dies, stamped metal parts, and checking fixtures.
The company was founded in Shenzhen in November 2012 and relocated to Dongguan at the end of 2015 to support business expansion and increased manufacturing capacity. Today, Changdong operates an independent manufacturing facility covering approximately 4,000 m² in Dongguan, China.
Our capabilities cover stamping die engineering, CAE simulation, 3D die design, CNC machining, WEDM, die assembly, tryout, sample inspection, tooling correction, and stamped part production.
Changdong at a Glance
Changdong combines experienced engineering personnel, in-house manufacturing equipment, and integrated project coordination to support complex tooling and stamping requirements.
2012
Company Founded
2015
Relocated to Dongguan
4,000 m²
Manufacturing Facility
80+
Employees
13
Senior Die Engineers
Up to 4 m
Die Manufacturing Capability
45T–800T
Stamping Press Capacity
6
Wire EDM Machines
7
CNC Machining Centers (Up to 3M)
8
Stamping Presses
Every stamping project begins with a review of the customer's 2D drawing, available 3D CAD data, tooling requirements, production conditions, and target schedule.
Changdong coordinates engineering, project management, tooling, tryout, and quality activities throughout development. Technical questions, design changes, manufacturing progress, tryout results, and sample feedback are followed by the relevant teams.
This project-based approach helps keep customer requirements clear from initial review through tooling completion and sample confirmation.
Supporting International Customers
Changdong has experience supporting tooling and stamping projects for international markets. We understand that overseas customers require clear communication, visible project progress, technical documentation, and timely responses in addition to manufacturing capability.
Depending on the project, our support may include drawing clarification, design review, manufacturing updates, tryout photos and videos, sample inspection information, corrective action follow-up, and shipment documentation.
Our team aims to keep project information clear and practical, allowing customers to follow technical progress even when the project is managed across different countries and time zones.
Financial Stability for Long-Term Cooperation
Changdong maintains debt-free operations and responsible financial management. Supplier payments are settled directly and on time, helping us maintain stable access to materials, manufacturing resources, and external support throughout each project.
This financial discipline reduces the risk of disruption caused by excessive debt, delayed supplier payments, or unstable purchasing conditions. Together with a stable workforce and long-term operating structure, it provides a stronger foundation for tooling development, engineering changes, repeat orders, and ongoing production support.
