Shandong Beifan Purification and Decoration Engineering Co., Ltd. specializes in the production and sales of domestic lead plates, lead doors, lead glass, barium sulfate, X-ray shielding rooms, and more. We have a professional construction team and have provided excellent service to our customers since our establishment, earning high praise. Our factory primarily focuses on lead plates and bricks, lead glass, barium sulfate sand, protective doors, and processing, offering wholesale sales. All…