Chinese  
ZL Petrochemicals Co., Ltd. is a technological leader in polyacrylamide ("PAM") products and related services for the fast growing enhanced oil recovery and wastewater treatment industries. Established in 1995 and located in the city of Zhengzhou, Henan province, China. With our strong focus on research and development, ZL Petrochemicals has become the largest PAM producer and service provider in Central Western China and one of the largest non-state-owned producers nationwide. The company is well positioned to capitalize on the continued growth expected in both of the industries it sells into.