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Optical Brighteners(BA) is a type of chemical compound that is commonly used in the manufacturing of paper, textiles, and plastics to enhance their appearance under specific lighting conditions.

Optical Brightener CBS-X is a type of fluorescent whitening agent. It is widely used in various industries, including textile manufacturing, papermaking, and detergent production. The chemical name for Optical Brightener CBS-X is disulfonic acid, 4,4'-bis(2-morpholino-4-anilino-s-triazin-6-ylamino)stilbene, disodium salt. CBS-X is highly efficient and stable, making it a popular choice for many applications.

HANGZHOU TONGGE ENERGY TECHNOLOGY CO.LTD Joined CHINA (UAE) TRADE FAIR 2022 IN DUBAI on December 19-21st

HANGZHOU TONGGE ENERGY TECHNOLOGY CO.LTD and QTQ INTERNATIONAL GROUP LIMITED will participate in the Asia Pacific Coatings Show held in Jakarta, Indonesia September 11-13th, 2024 , which is a major event for the coatings industry in Southeast Asia and the Pacific Rim region.

Water treatment involves the use of various chemicals to purify and disinfect water, ensuring it is safe for drinking, industrial use, and environmental discharge.

HANGZHOU TONGGE ENERGY TECHNOLOGY CO.LTD participated in the CHINA TRADE FAIR VIETNAM at the VIETNAM HOMELIFE EXPO and Building & Decoration Expo 2024