Shandong Hejian Trading Co.,Ltd and Shandong Hejian Chemical Industry Co., Ltd are specialized in ammonium sulfate processing & trading ,we have perfect domestic&international logistics system ,our company is located in beautiful capital city-Ji'n an,well-developed transport ,super geographical location, near QINGDAO port and TIANJIN port .



Our main product is ammonium sulfate ,including ammonium sulphate powder and granules.which is being exported to Malaysia,Indonesia,India,African,Latin ...