Shenyang Kelin New Material Co***ny was established in 2007, which is one of the earliest tile grout manufactures in china. After ten years¡¯ development, Kelin's business has spread all over of China. And now it has become the first large product research and development manufacturing enterprise, integrating research and development, production, sales, construction and after-sales, with an annual output value of nearly 100 million yuan....
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