Sun Rise Chemical was founded in June 1975 with a vision of providing total solution regarding brightening and whitening in paper and textile industries. By focusing on the production on optical brightening agents (OBA) and tinting packages, Sun Rise chemical is now one of the leading manufacturers in the world with an annual capacity of 30,000 metric tons supplying its products to over 40 countries globally.
365bet体育直播365体育登录不了365体育投注分别Over 37 years of experience in manufacturing products with consistent quality, Sun Rise Chemical has been certified with documents such as ISO 9001 and ISO 14001.? In production, every step is carried out and recorded according to our standard operating procedures.? In laboratory, various types of instrument are used in our laboratory.? We use high performance liquid chromatography to monitor purity, UV-Vis spectrophotometer to control UV strength, spectroeye to examine the shadings.?