Huizhi Holdings ,a well known group in chemical production& oil filed service in China. 

Our business is widely spread in Oil Field Drilling, stimulation , cementing , Mining Industry, Water Treatment and Paper making, and agriculture.........SDB is referring to SHANDONG BIO-CHEMICALS, a subsidy of Huizhi Holdings ,is now growing rapidly in global market.

Our scope: Chemicals Supply & Tailor Made Technology & Project Contracting and Operation

Our state-of-the-art plants are designed and highly automated with world-scale capacity, allowing us to deliver high-quality products with precision and efficiency. We back up our petrochemicals with full technical and laboratory support, ensuring that our customers receive the best possible service. 

Our team of experts has over 15 years of experience in the field, and we are constantly pushing the boundaries of chemical technology to meet the needs of our clients. We take pride in our commitment to excellence and innovation, and we are dedicated to providing our clients with the best possible solutions to their needs.