01
Digital Micrometer
Fine dimensional checks such as outside diameter and thickness.
Quality & Certifications
Quality control from incoming material to finished part
Quality management is based on the ISO 9001 system, with in-process inspection and CMM resources supporting the manufacture and delivery of custom components.
Quality System
ISO 9001 certification scope
The certification scope is manufacturing of general mechanical components. Certificate No. 47425Q4383R1S, issued December 18, 2025 and valid through January 2, 2029.
01
Incoming Inspection
02
Process Control
03
Dimension & Fit Inspection
04
Finished Part & Assembly Check
Inspection Equipment
Equipment for dimensional, material, and geometric inspection
Digital measuring tools, non-destructive testing instruments, a hardness tester, and a CMM support dimensional, wall-thickness, hardness, and geometric checks during production.
02
Digital Vernier Caliper
Routine checks of outside, inside, depth, and step dimensions.
03
Digital Height Gauge
Checks of heights, steps, and relative dimensions.
04
Dial Bore Gauge
Checks of internal bore dimensions and dimensional deviation.
05
Ultrasonic Flaw Detector
Non-destructive detection of internal discontinuities in materials and components.
06
Ultrasonic Thickness Gauge
Measures material or part wall thickness, as well as plated-layer and coating thickness.
07
Hardness Tester
Hardness inspection for materials and finished components.
08
Coordinate Measuring Machine
Inspection of 3D dimensions, positions, and geometric features.
Qualifications & Recognition
Qualifications and corporate recognition
The company continues to develop its quality system and has received relevant corporate qualifications, credit recognition, and industry membership.
- 01ISO 9001 Quality Management System Certification
- 02AAA Enterprise Credit Recognition
- 03National Technology-based SME Recognition
- 04Jiangsu Innovative SME Recognition
- 05Jiangsu Mould Industry Association Membership
- 06Alibaba SGS On-Site Verification
Certificate Gallery
Certificates and company documents
Have a drawing or sample? Contact the factory
Please include the application, material, quantity, and required delivery date. We will confirm whether the part can be manufactured.
Business Phone+86 183 6108 0008Yancheng, Jiangsu, China