Our 3-Bromochlorobenzene, DPB, Vinylbenzyl chloride has many styles and diversified applications, and we are direct production and delivery with fine workmanship and quality assurance. We focus on corporate progress, employee happiness and social responsibility. The quality of products and the quality of the company are the intangible assets of our company, and customer satisfaction is the standard to measure us. We timely digest and implement strict, reasonable and effective integration and transform it into real economic benefits.

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

CAS: 2421-28-5

FORMULA: C₁₇H₆O₇

STRUCTURE:

Product specification

We promote product development and upgrading with continuous technological innovation, and strictly control costs with advanced management to provide users with highly competitive 1, 2, 4, 5-Benzene Tetracarboxylic Dianhydride Raw Material for Color Filter Protective Layer. While developing, our company focuses on introducing and absorbing advanced production technology and management experience at home and abroad, and has established a complete quality assurance system to further ensure the stability of product quality. We sincerely welcome pals to negotiate enterprise and start cooperation.

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