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Why Can We Always Ensure Excellent Quality

Quality Control

We have 10 inspectors, with various inspection methods such as non-destructive testing, material testing, and precision measurement. The process of raw material inspection, process inspection, and factory inspection of the whole machine is strictly controlled to ensure the quality of the products.

All of our products go through 3 times inspection, self-inspection, workshop QC inspection, company QC inspection before class surveyor and client inspection.

Certification

Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd Certifications
Standard: ISO9001:2015
Number: F027-2026-Q-00609-R0-05
Issue Date: 2026-06-18
Expiry Date: 2029-06-17
Scope/Range: Quality Management System
Issued By: DNV
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