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Quality Management
TIANJIN TIANJI HYDRAULIC MACHINE CO., LTD. is an official ISO registered company, our management system is certified to the ISO 9001:2008 standard.
We plan and excute inspection according to different product, and checking the effectiveness. Self-checking, random inspection, full inspection are covered to control and improve the quality.
Advanced numerical control machines are applied in manufacturing to guarentee key processings and key demensions. We have professional quality inspection engineer, Germany “WENZEL” LH87-1000 CMM and well tained workers, to improve the quality to a higher and more stable level.