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Ningbo Boke Chemical Co. Ltd, is the largest coating additive Benzoin manufacturer and wholesale supplier in China. We have engaged in researching and manufacturing Benzoin products for the past 20 years. We currently have two benzoin factories: Fenghua Nanke new material Co. Ltd., located in Ningbo, a beautiful coastal city in East China; and Yiyang Zhongda Chemicals, located in Shangrao, Jiangxi, a historical inland city of China. With annual production capability of more than 3000 Tons, we proudly take the absolute lead in both production and sales in China Benzoin industry.

Through years of research and development, we have been able to make revolutionary improvements in the technology. In Powder coating, higher purity of benzoin additives means the less required quantity and a better anti-yellowing result. With a new look of pure white, our Benzoin now reaches purity of 99.5% and above.

We have 2 main benzoin products, GK-400 and GK-19. GK-400 is an essential additive for thermosetting powder coating. It effectively eliminates pinhole phenomena on coating film. Our GK-400 is supplied to many world well-known powder coating companies. GK-19 is used in thermosetting automotive paint to eliminate pinhole on the paint surface. We supply GK-19 to Nippon Paint Company and Xiangjiang Guanxi automotive paint factory.In faith of“Client First, Reputation Foremost”, our company aims to deliver the best product and service to domestic and international customers.