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Why Can We Always Ensure Excellent Quality

Quality Control

Inspection Capability

Both Yirongsheng manufacturing factories are equipped with comprehensive inspection capabilities to ensure product quality throughout the manufacturing process.

Our inspection equipment includes Coordinate Measuring Machines (CMM), optical image measuring systems, projectors, height gauges, calipers, Rockwell hardness testers, and other precision measuring instruments. These advanced inspection systems enable accurate verification of dimensions, tolerances, surface quality, and material properties.

To maintain measurement accuracy and reliability, we conduct regular calibration of all inspection instruments through qualified third-party calibration organizations. This ensures that every inspection result is accurate, traceable, and meets customer requirements.

Processing & Inspection Machine List .pdf

Inspection Instruments

Shenzhen Yirongsheng Technology Co.,Ltd.

YRS Inspection Instruments Features
Shenzhen Yirongsheng Technology Co.,Ltd.

YRS’s advanced inspection capabilities ensure consistent product quality and reliability.

Certification

Shenzhen Yirongsheng Technology Co.,Ltd. Certifications
Standard: ISO14001:2015
Number: 11719E00015-10R1M
Issue Date: 2016-08-31
Expiry Date: 2022-09-30
Issued By: CQC
Shenzhen Yirongsheng Technology Co.,Ltd. Certifications
Standard: ISO9001:2017
Number: 12815Q20374R0S
Issue Date: 2018-08-13
Expiry Date: 2023-03-17
Issued By: CSI
Shenzhen Yirongsheng Technology Co.,Ltd. Certifications
Standard: Raw Material Report
Scope/Range: Metal Material
Issued By: ASSAB
Shenzhen Yirongsheng Technology Co.,Ltd. Certifications
Standard: Heat Teatment Report
Scope/Range: Hardness Testing
Issued By: Heat Treatment Plant
Shenzhen Yirongsheng Technology Co.,Ltd. Certifications
Standard: ISO14001:2015
Number: 11719E00015-10R1M
Issue Date: 2016-08-31
Expiry Date: 2022-09-30
Issued By: CQC
Shenzhen Yirongsheng Technology Co.,Ltd. Certifications
Standard: ISO9001:2017
Number: 12815Q20374R0S
Issue Date: 2018-08-13
Expiry Date: 2023-03-17
Issued By: CSI
Shenzhen Yirongsheng Technology Co.,Ltd. Certifications
Standard: Raw Material Report
Scope/Range: Metal Material
Issued By: ASSAB
Shenzhen Yirongsheng Technology Co.,Ltd. Certifications
Standard: Heat Teatment Report
Scope/Range: Hardness Testing
Issued By: Heat Treatment Plant
Shenzhen Yirongsheng Technology Co.,Ltd. Certifications
Standard: Patent Certificate
Number: ZL 2023 2 3058191.0
Scope/Range: Machine Manufacture
Issued By: PRC
Shenzhen Yirongsheng Technology Co.,Ltd. Certifications
Standard: Patent Certificate
Number: ZL 2023 2 3143664.7
Scope/Range: Machine Manufacture
Issued By: PRC
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