Product Catalog
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Fluid Conveyance & Piping
Pretreatment and Physical Separation
Biochemical Treatment
Membrane and Physicochemical Separation & Refining
Chemical Dosing · Disinfection · Oxidation
Sludge treatment and disposal
Integrated and packaged equipment
Monitoring · Instrumentation · Automation
Industrial Circulation and Cooling
Zero Liquid Discharge & Salt Separation Crystallization Equipment (ZLD)
Water Treatment Chemicals/Reagents
Ion exchange resin + packing
Filter Media
Membrane Materials
PAM
Hechuang Zhiyun Lime Dry Powder Dosing Machine
Shandong Hechuang Zhiyun Environmental Protection Equipment Co., Ltd.
Shandong Mingji Activated Carbon Dry Powder Dosing Machine
Shandong Mingji Environmental Protection Equipment Co., Ltd.
Sludge Scraper and Suction Machine
Nanjing Lanao Environmental Protection Equipment Co., Ltd.
QYJY Series Chemical Dosing Device
Zhucheng Qingyuan Machinery Technology Co., Ltd.
PMQ Type Disc Membrane Aerator
Jiangsu Tianyu Group
Nanjing Lanshen Integrated Chemical Preparation and Storage Dosing Unit
Nanjing Lanshen Environmental Engineering Co., Ltd.

Hach 9184sc Online Residual Chlorine Analyzer
Hach Company (a subsidiary of the Veralto Group)
Funuotai YT-S-100A High-Concentration Ozone Water Machine
Guangzhou Funuotai Environmental Protection Technology Co., Ltd.
Weifang Lurui Antiscalant Automatic Dosing System
Weifang Lurui Environmental Protection Equipment Co., Ltd.
PAM (as Coagulant Aid)
Langfang Huida Fine Chemical Co., Ltd.
UV/photocatalytic oxidation
Lanshen Three-Chamber PAM Intelligent Dosing System
Nanjing Lanshen Environmental Engineering Co., Ltd.
Originwater Carbon Source Dosing Device
Beijing Originwater Technology Co., Ltd.
HEDP (Hydroxyethylidene Diphosphonic Acid)
Hubei Xingfa Chemicals Group Co., Ltd.
HPMA (Hydrolyzed Polymaleic Anhydride)
Hubei Xingfa Chemicals Group Co., Ltd.
Ozone O₃
Beijing Saikekang Environmental Protection Technology Co., Ltd.
Pre-Membrane Flocculant
Langfang Huida Fine Chemical Co., Ltd.
Electro-Fenton
HS-100 Chlorine Dioxide Generator
Shandong Huate Environmental Protection Technology Co., Ltd.