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MATERIALBased on the Customer Centricity concept, TMMT provides customized solutions with natural granite, artificial granite, ceramics, metal and other materials. We provide long-term high quality services to customers in automation, aerospace, semiconductors, solar energy, FPD, industrial measurement, optical instruments, precision machining, lasers, grinders, precision machine tools and other various fields which needs high precise parts.
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PRODUCTSTMMT has climate facilities with total area of 8000㎡ and more than 40 years of experience in precision granite processing. We provide measuring tools, customized parts, precise guideways and machine frame to customers in automation, aerospace, semiconductors, solar energy, FPD, industrial measurement, optical instruments, precision machining, lasers, grinders, precision machine tools and other various fields which needs high precise parts.
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SERVICESWith more than 40 years of precision machining experience, TMMT provides services includes design, structural analysis, manufacturing, assembly, on-site installation, maintenance to customers in automation, aerospace, semiconductor, solar energy, FPD, industrial measurement, optical instruments, precision machining, laser, grinder, precision machine tools and other various fields which needs high precise parts.
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TMMTShandong TMMT Machinery Group Co., Ltd., formerly known as the state-owned Jinan Granite Factory, was founded in 1958. Since the successful development of the first granite surface plate in China in 1978, TMMT has been committed to the development and promotion of industrial use of granite. Currently, TMMT is the largest manufacturer of precision granite measuring tools, components, and machine frame in China.
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Causes of stone disease
Causes of stone disease: improper material selection; improper operation.
(1) Chemical factors cause "disease":
Rust, rust, yellowing, wet marks, water spots, water stains, white bloom, alkali efflorescence, salt precipitation, gloss loss, color sticking, fading, daily chemical pollution, industrial product pollution, protective agent pollution, powdering, cracks, color spots, installation pollution, color change, lime, erosion, etc.
(2) Physical factors cause "disease":
Wet marks, water stains, alkali efflorescence, oil spots, salt precipitation, gloss loss, color sticking, frost damage, cracks, warping, installation damage, installation glue pollution, industrial product pollution, protective agent pollution, daily product pollution, peeling, etc.
(3) Biological factors cause "disease":
Yellowing of straw rope, packaging color, gloss loss, wind erosion, animal and plant damage, daily product pollution (oil spots), moss, lichen, epiphyte, etc.
Note: Stone disease is sometimes the result of one factor, but more often it is the result of several factors working together.
Stone "disease" defects can be eliminated by combining repair, bonding, maintenance and renovation.
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TMMT GROUP
Committed to customer-centric zero-defect product quality
Tel : +86-531-88069364
Email : office@tmmtstone.com
Address : 1570 Chuangye Road, Zhangqiu District, Jinan City, Shandong Province
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