Beijing Qian Long Bang Da Chemical Co., Ltd. is a comprehensive enterprise which integrates the R&D, production and sales. It mainly manages dyes, pigments, paintings chemicals as well as petroleum chemicals. The enterprise carries out scientific management and it has passed ISO9001 Quality Management System .
We would provide all customers the most competitive prices combined with the best before, during, and after sales services. Please ask us without any hesitates if you have any questions. We are alw...
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