About Us

Hebei Dongding Chemical Trade Co. Ltd (Hereinafter as OPCT company) was founded in 2010, it is a high-tech enterprises that integrated of sale for project consulting, designed and developed, engineering design, materials purchasing, transport of goods, equipment installation, debugging and training in international trade field. Over the years, we has been engaged in the implementation, research and development and innovation of the potassium sulfate equipment, created many successful projects...