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About Us
The headquarters of Henan Luoran Co.,Ltd. is situated in one of ten charming cities, Luoyang. It is the famous manufacturing base of dyes and dye intermediates in China. It has one international trade companies,Shanghai Dipu Chemical Co., Ltd., and four producing base, Henan Luoran Co.,Ltd. head office, Shandong Weifang Subsidiary Company, Shouguang Xinghai Chemical Co.,Ltd., Lianyungang Dipu chemical Co., Ltd.. The company has been appraised successively as Henan High and New Technology ...
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Henan Luoran Co.,Ltd is a manufacture of kinds of sulphur dyes .Our ...
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Sulphur Black B 200%
CAS:1326-82-5
Colour Index No.:
C.I.Sulphur Black ...
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Henan Luoran Co.,Ltd ,one of the leading manufacture of dyes ,main products : ...
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CAS:1326-82-5
Colour Index No.: C.I.Sulphur Black 1(53185)
Standard of ...
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CAS : 51-28-5
Characteristic
Specification
Super grade
First ...
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Henan Luoran Co.,Ltd is a manufacture of dyes ,main products:sulphur black and ...
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2-Amino-4-nitrophenol
CAS : 99-57-0
Characteristic
Specification
Dry ...
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