HANDOK CLEAN TECH. CO., LTD.Since its foundation in 1981 our enterprise has supplied carbon block filter, PE sediment compressed filter using ....Address:No. 690, Gwanpyeong-dong, Yuseong-guTianjin King Bright International Trade Co., Ltd.Tianjin King Bright International Co., Ltd. (King Co.) was established in 2003. Our company is located Tianjin, ....Address:1-23A,YITING BUILDING, HEDONG DISTRICT, TIANJIN, CHINAGuangzhou Kangrui Environmental Tech Co., Ltd.Guangzhou Kangrui Environmental Technology Co. Ltd. is a high tech enterprise which has ten years producing and ....Address:2/F, Self-Compiled Building F, 2/F, Building A4, Inside No. 6 Yard, Longdong Yinglong Avenue, Tianhe District, Guangzhou, Guangdong, China (Mainland)