We have established a complete set of quality assurance system to ensure that our D6, Cosmetic Additives, Bromoluorenone can meet the requirements of the international quality standard system. Our company in the production and operation process, the implementation of quality management system can improve business management, improve product quality. We are currently one of the most professional and outstanding manufacturers in China. With professional technology and dedicated service spirit, we will concentrate on providing you with the best products and services. Our enterprise tenet is: abide by contracts, keep reputation, survive by quality. The company is based on the tenet of "virtue-based, honest development" and the concept of "advancing with the times".

BTDA; 3,3’,4,4’-Benzophenonetetracarboxylic dianhydride

CAS: 2421-28-5

FORMULA: C₁₇H₆O₇

STRUCTURE:

Product specification

Our company takes 'the high request in the management, the high starting point in the development and the high quality in the manufacture' as the tenet. So that our company's Chemical Raw Material CAS No. 89-32-7 1 2 4 5-Benzenetetracarboxylic Dianhydride Pyromellitic Dianhydride Pmda can in a relatively short period of time to quickly open up the situation. The mission is the purpose and reason of the existence of the enterprise, the value provided to the market and the responsibility and obligation that the enterprise must undertake to realize its vision. While enjoying the harvest of customers and the market, our company has formed and improved the lean production and total quality management system with our own characteristics in accordance with the quality management system standard.

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