History

2022–2026: Integrated Manufacturing and Equipment Upgrades

From 2022 onward, Changdong continued improving its internal manufacturing workflow, with stronger coordination between die design, CNC machining, WEDM, die assembly, tryout, inspection, and stamping production.
In 2023, Changdong attended international exhibitions in Thailand and the United States to expand communication with overseas customers and manufacturing partners. The company also added a universal tensile testing machine to support material property verification, forming review, and quality control.
In 2024, Changdong added a high-speed drilling machine to improve hole processing efficiency for die plates, inserts, and tooling components. Two 160T stamping presses were also added to support small and medium-size die tryout, prototype stamping, and stamped part validation.
In 2025, Changdong continued supporting automotive, home appliance, industrial, and custom tooling projects while strengthening engineering review, project communication, tooling validation, and quality control.
In June 2026, Changdong purchased a new NCLF-1300H 3-in-1 coil feeding system to strengthen coil-fed progressive stamping capability. The system combines decoiling, straightening, and feeding functions, supporting coil material from 100 mm to 1300 mm wide and 0.6 mm to 6.0 mm thick, with coil weight capacity up to 10 tons.

Key Milestones:
2026 - NCLF-1300H 3-in-1 coil feeding system purchased
2025 - Continued project growth and quality control improvement
2024 - High-speed drilling machine and two 160T presses added
2023 - International exhibitions and tensile testing machine added
2022 - Internal manufacturing workflow improvement

2019–2021: Prototype Tooling and Inspection Development

From 2019 to 2021, Changdong strengthened its prototype tooling, rapid sample development, and inspection capabilities.
In 2019, the company began developing prototype dies for vehicle development programs, including Suzuki-related prototype work. This helped Changdong gain more experience in deep drawing, soft tooling, prototype forming, and metal prototype part validation.
In 2020, Changdong added 15T and 10T travelling cranes to improve handling and assembly support for larger stamping dies. The company also introduced 3D blue laser scanning equipment, improving geometric inspection capability for stamped parts, prototype components, and tooling validation.
In 2021, Changdong completed prototype tooling and stamped prototype parts for Nissan and Ineos vehicle development projects, further strengthening its short-cycle prototype die development and engineering sample production capability.

Key Milestones:
2021 - Nissan and Ineos prototype vehicle projects supported
2020 - 15T and 10T travelling cranes added
2020 - 3D blue laser scanning equipment introduced
2019 - Prototype die development for vehicle programs

2016–2018: Quality System and Tooling Capacity Growth

After relocating to Dongguan, Changdong continued strengthening its quality system, press tryout capability, and machining capacity.
In 2016, the company installed the 800T stamping press, expanding press capacity from 45T to 800T. In the same period, Changdong obtained ISO 9001 certification and an import and export license, improving its internal quality management and international project support capability.
Changdong also supported major automotive tooling projects, including Daimler-Benz and Nissan-related programs, further expanding its experience in larger automotive stamping dies and project validation.
In 2017, Changdong added a 3-meter CNC machining center from Taiwan. This equipment improved machining capability for larger stamping dies, die plates, tooling components, and die repair work.
In 2018, Changdong received several utility model patent certificates and continued expanding international communication through industrial exhibitions.

Key Milestones:
2018 - Patent development and international exhibition participation
2017 - 3-meter CNC machining capability added
2016 - ISO 9001 certification and import/export license obtained
2016 - 800T press operation and automotive tooling project growth

2012–2015: Foundation and Factory Expansion

Changdong was founded in Shenzhen in November 2012 with a 13-person team focused on stamping die manufacturing. In the early stage, the company mainly produced small stamping dies, automotive bracket tooling, cable connector dies, and automotive lighting-related stamping tools.
As customer projects became larger and more complex, Changdong began expanding its factory area, lifting capability, measurement equipment, and press capacity. In 2013, the company invested in a 400T biaxial press and ordered CMM measurement equipment, supporting larger stamping die and stamped part projects.
At the end of 2015, Changdong relocated to Dalang, Dongguan for business expansion. By that time, the team had grown to 39 people, and the new factory covered more than 4,000 m². This relocation gave the company stronger support for automotive dies, prototype tooling, stamped parts, and project management.

Key Milestones:
2012 - Company founded in Shenzhen with a 13-person team
2013 - Factory expansion, 400T press investment, and CMM equipment order
2015 - Relocation to Dongguan with 39 employees and a larger 4,000 m² manufacturing facility