Core processing equipment
- Large jig grinders
- Jig boring machines
- Wire EDM machines
- Vertical & horizontal grinders

ABOUT / ENGINEERING POSITION
Mingkai Ruida supports non-standard aerospace tooling projects with design, precision processing and technical commissioning activities.
Discuss a requirementCOMPANY PROFILE / PROJECT-LED
Mingkai Ruida is the sales and service subsidiary of Chengdu Xinxing Machinery Co., Ltd., a precision machining group founded in 1988 with a 12,000 square meter production base. The subsidiary serves the Yangtze River Delta and overseas markets with non-standard aerospace jigs, fixtures and tooling, backed by a group team of 18 R&D engineers, 22 experienced skilled workers and more than 80 sets of machining and testing equipment.

COMPANY INTRODUCTION / GROUP & SUBSIDIARY
Mingkai Ruida pairs the manufacturing depth of Chengdu Xinxing Machinery with dedicated aerospace tooling sales and service.
Chengdu Xinxing Machinery Co., Ltd., our parent company, was founded in 1988 and covers an area of 12,000 square meters. Mingkai Ruida is its new subsidiary, responsible for sales and related services in the Yangtze River Delta as well as overseas markets.
The headquarters is staffed with 18 R&D engineers and 22 skilled workers with more than 20 years of working experience, and operates over 80 sets of machining and testing equipment. Core processing equipment includes large jig grinders, jig boring machines, wire EDM machines and vertical and horizontal grinders. Core inspection equipment comprises large metrology-grade CMMs, dynamic balancing machines, toolmakers' microscopes and length measuring machines. In total, more than 60 million RMB has been invested in technological innovation over the past decade.
Since establishment, the group has been committed to the R&D and manufacturing of medical and aerospace intelligent process equipment and on-board tools, with rich experience accumulated in electric control, hydraulic and pneumatic technologies. In 2020, we successfully developed a large hydraulic chuck with no external hydraulic power supply, filling a domestic market gap. In 2021, high-precision pre-indexing rotary tables and zero-point positioning fixtures were independently developed, realizing the localization of similar products.
Build Global Partnership with Chinese Tooling Excellence.
EQUIPMENT BASE / MACHINING & METROLOGY
Core processing and inspection resources carry precision work from raw material through verification.
MILESTONES / INDEPENDENT DEVELOPMENT
Independent development work has closed domestic market gaps for large hydraulic chucks and precision positioning products.
Developed a large hydraulic chuck with no external hydraulic power supply, filling a domestic market gap.
Independently developed high-precision pre-indexing rotary tables and zero-point positioning fixtures, realizing the localization of similar products.
MANUFACTURING CONTEXT / RECOGNIZABLE RISKS
The first conversation focuses on the condition to control, not on selecting a catalogue model.
Review geometry, references, process access and interfaces before the structure is developed.
Review geometry, references, process access and interfaces before the structure is developed.
Review geometry, references, process access and interfaces before the structure is developed.
Review geometry, references, process access and interfaces before the structure is developed.
Review geometry, references, process access and interfaces before the structure is developed.
CAPABILITY FLOW / CONNECTED STAGES
Each stage carries the same project boundary forward so decisions remain connected to the original application.
Review drawings, samples, processes and boundary conditions.
Develop the tooling structure and manufacturing approach.
Produce and fit components to the approved design intent.
Check datums, interfaces and positioning requirements.
Complete fit-up review and prepare the tooling for delivery.