ZL is a provider of leading technology in polyacrylamide ("PAM") products and related services for the fast growing enhanced oil recovery and wastewater treatment industries. Established in 1998 and located in the city of Zhengzhou, Henan province, with a strong focus on research and development, ZhengLi Polymer 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.

As a primary strategic supplier of Sinopec Group, Zhengli's products of Anionic, Cationic, Nonionic, Amphoteric Polyacrylamide, and its new products Temperature Salt Polyacrylamide, and Nano-micron Microspheres Deep Adjustable Flooding Agent have reached the top level of similar products both ininternational and interior market, which are widely used in water treatment, enhanced oil recovery, architecture, papermaking, textile, coal Mining, metallurgy industries and so on.

Zhengli has obtained registration for 17 patents, 15 patents are in the process of application.
Zhengli has four production lines, with an annual production capacity of 20, 000 tonnes.
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