Balance of Yin and Yang exerts neutrality (Zhong in Chinese) and integrity by keeping oneâ??s promise (Xin in Chinese). These two important concepts in Chinese thinking represent the corporate philosophy ZHONGXIN CHEM was founded on: taking the righteous course and keeping oneâ??s word. Righteous and reasonable behavior and keeping every single commitment to every customer as well as every supplier are the fundamental principles for ZX CHEM management and all our employees. Hainan Zhongxin Chemical Co., Ltd. (Zxchem) was founded in Haikou, China in 1995. Since then we have strived to meet the requirements of our customers through an understanding of their individual needs, sourcing a wide range of chemicals and providing value-added services for our clients worldwide.