
QINGDAO CHEUNG CHEMISTRY Co., Ltd has established a professional service team since 2015. Our company mainly operates oil field chemicals, deicing chemicals, construction chemicals, silicate products, etc. Years of operation have given us a comprehensive understanding of our products and the market. We provide high-quality and low-price products and excellent services to meet the needs of different overseas customers. In addition, the company is located in Qingdao, China. Qingdao is one of the most ...