Rock cutting machine
Tianjin Changda Experimental Instrument Factory is located in the picturesque and conveniently accessible port city of Tianjin. We are a professional unit engaged in the production, sales, and maintenance of various instruments. We specialize in manufacturing road, railway, and building materials testing equipment. Our factory boasts robust equipment and a strong technical force, and we strictly adhere to the requirements of quality system certifications in our production processes. We always adhere to the principles of quality and credibility, implementing rigorous quality management under…
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