Loudi Tongdan New Material Technology Co., Ltd.
Tongdan New material Technology Co.,Ltd. is located in Loudi City, Hunan province, founded by Mr. Tongyongjun, owner of Tongzhiyan New Material Technology Co.,Ltd, with more than 20 years experirence in dyeing industry, as chief chemical engineer.
Tongdan has production bases in Hunan, Heilong jiang, Jiangxi province, employes 65 full time staff of which 15 are R&D Staff, operating in 10000 squre meters of facilities including 3 production laboratories.
Tongdan manufactures and supplies dyes intermediates, dyes and pigments, main products include Quinizarin(99% purity), Leucoquinizarin, Solvent Blue 35/36/78, exporting to Germany, Japan, India, USA etc., Quinizarin's market share in overseas countries has reached 80%. These products are widely used in plastic coloring such as automobile taillights, pharmaceutical anticancer drugs, batteries, cell dyeing, textile coatings, inks, printing and dyeing, plastic products, ceramics, etc.
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Advanced technology
Advanced technology
At present, the assay of Quinizarin in domestic and foreign markets is 96%, our company has refined the Quinizarin to make its assay greater than 99%. When our products are used as pigments, the dosage is smaller, the coloring ability is stronger, the light transmittance is higher, and the color is more uniform too. Now our products is widely used in dyestuff,medicine, battery and other industries.
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Aftersale service
Aftersale service
We will provide service 24/7 online support.
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Various products
Various products
our main products include: Dye intermediates, Disperse dyes, Acid dyes and Pharmaceutical Intermediates.
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Certifaicates
Certifaicates
At present, eight utility model patents have been obtained, which are respectively as follows.
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15K
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1280+
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Finished Projects
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38+
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