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Quality Assurance System
- Categories:Production Process
- Time of issue:2020-08-07 00:00:00
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Our company has passed ISO9001-2008 quality system certification, has a complete quality management system, complete quality traceability and management and control methods, and has achieved an organic combination of self-inspection, mutual inspection and special inspection.
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TIANMING HEAVY INDUSTRY
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Mr. Guo : 18615581133
Mr. Zhang：18396850703
TEL：0531-75703382
Mail：sdtmz@sina.com
Postcode：271100
Address: Heavy Industry Industrial City, Laiwu High-tech Zone, Jinan City, Shandong Province
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TEL：0531-75703382
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