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WHO WE ARE?
YIGROUP SLATE is dedicated to provide high quality Chinese slating for more people to benefit from the natural roofing shield.
IGROUP SLATE COMPANY is dedicated to provide high quality
YChinese roofing slate at its foundation since 2009 and partnered with quarry owner Mr. Xiong Yin in Jiujiang to ship best slates direct to overseas clients’ hands. YIGROUP SLATE only provide high quality Chinese slate and we will be the first to focus mainly on roofing slates and always exceed clients’ expectations.
YIGROUP SLATE is founded and growing rapidly under the support of our valuable clients and friends in the past 6 years. All staffs of YIGROUP SLATE have served almost 10 years in natural roofing slate industry and have comprehensive knowledge of natural slating industry and clients’ expectations. We are happy to see thousands of families have been shielded with our natural slates and benefited from the natural roofing shield.
YIGROUP SLATE will value all chance to provide best service for you and sincerely hope your special needs can be met here, please feel free to contact us for your natural roof slating demands.
QUARRY & FACILITIES
WHAT IS NATURAL SLATES?
Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism. It is the finest grained foliated metamorphic rock. Foliation may not correspond to the original sedimentary layering, but instead is in planes perpendicular to the direction of metamorphic compression.
A very strong foliation is called " slaty cleavage ". It is caused by strong compression causing fine grained clay flakes to regrow in planes perpendicular to the compression. When expertly " cut " by striking parallel to the foliation, with a specialized tool in the quarry, many slates will form smooth flat sheets of stone which have long been used
WHAT ARE THE ADVANTAGES?
© Unique appearance
© Most versatile roofing material
© Longevity & Low maintenance
© Value added for house
© Water & Fire proof
© Insect proof
© Eco friendly roofing material
© Stability and Little fluctuations in temperature
ROOFING SLATE
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ABOUT US