Product Catalog
Filter
Fluid Conveyance & Piping
Pipes · Pipe Fittings · Pipe Materials
Water Pumps
Valves
Hydrocyclones/Separation
Packing / Tower Internals
Pretreatment and Physical Separation
Mixing Equipment
Grit-Water Separator
Filtration and Separation Equipment
Oil Interception and Oil-Water Separation Equipment
Biochemical Treatment
Aerobic Bioreactors
Biochemical Equipment (Biofilters)
Aeration Equipment
Anaerobic Biological Reactor
Membrane and Physicochemical Separation & Refining
Membrane System Integration and Complete Equipment
Ion Exchange Equipment
Advanced Oxidation Equipment
Chemical Dosing · Disinfection · Oxidation
Disinfection Equipment
Chemical Dosing Equipment
Sludge treatment and disposal
Sludge scraping, suction and conveying equipment
Horizontal decanter centrifuge
Belt filter press/thickening-dewatering integrated machine
Stacked screw dewatering/thickening machine (incl. ANK/TECH/Techase)
Filter press (chamber/membrane/high-pressure/quick-opening/program-controlled)
Low-temperature drying (belt/heat pump)
Rotary drum vacuum filter/thickener
Screw press
Integrated and packaged equipment
Integrated township/village wastewater treatment (purification tank/decentralized/prefabricated/underground water purification)
Integrated MBR (including FMBR/membrane technology)
Emergency/Mobile (Vehicle-mounted/Containerized/Mobile/Treatment Vehicle)
Seawater/Brackish Water Desalination (Containerized)
Integrated Prefabricated Pumping Station/Sewage Lifting
Integrated DAF/Sedimentation/Magnetic Separation/Electrocoagulation
Rainwater Collection and Reuse
Integrated Biochemical Biofilm (BAF/MBBR/Rotating Biological Contactor/Biofilter)
Reclaimed Water Reuse (Non-MBR)
Integrated Industrial Wastewater (Food/Slaughterhouse/Aquaculture/Hospital/Laboratory/Dairy)
Monitoring · Instrumentation · Automation
Level Meter
Online Water Quality Monitoring (COD / Ammonia Nitrogen / Residual Chlorine / Total Phosphorus & Total Nitrogen / Multi-parameter)
Flow Meters (Electromagnetic / Open Channel / Ultrasonic)
PLC Control Cabinet
SCADA System
Data Logger
Gas Detection and VOC Monitoring
Industrial Circulation and Cooling
Circulating Cooling Water Equipment
Data Center Cooling Equipment (Specialized)
Zero Liquid Discharge & Salt Separation Crystallization Equipment (ZLD)
Membrane Concentration (DTRO/HPRO/Nanofiltration Salt Separation/Electrodialysis)
Evaporation (MVR/MED/Forced Circulation/Falling Film/Compressor)
Crystallization (Sodium Chloride/Sodium Sulfate/Mixed Salt/Freeze Crystallization)
Centrifugal Separation & Drying (Salt/Mother Liquor)
Evaporation Pond
Zero Liquid Discharge Complete System (EPC/Integrated Solution)
Water Treatment Chemicals/Reagents
Coagulation, Flocculation and Sedimentation Chemicals
Disinfectants/Oxidants (ClO₂/H₂O₂)
Biochemical Nutrient Salts
Carbon Sources
Microbial agent
Anaerobic granular sludge
Circulating water corrosion and scale inhibitor
Advanced Oxidation / Electrocoagulation Reagents
Decolorization / Heavy Metal Capture
Defoamer
Fluoride removal agent
Circulating water bactericide and algicide
Coolant (heat transfer fluid)
Cleaning/Prefilming Agent
Boiler/Thermal Power Special Chemicals
Softening/Regeneration Chemicals
Sludge Dewatering Conditioning Agent
pH Adjuster/Neutralizer
Specialty Chemicals for Membrane Systems
Advanced Treatment/Specialty Functional Chemicals
Ion exchange resin + packing
Ion exchange resin
Filter Media
Conventional Inorganic Granular Filter Media
Activated Carbon Filter Media
Lightweight Porous Ceramic Filter Media
Functional Specialty Filter Media
Support Layer Material
Fiber-based Filter Media
Membrane Materials
Reverse Osmosis RO Membrane
Nanofiltration NF Membrane
Ultrafiltration (UF) Membrane
Microfiltration (MF) Membrane
MBR membrane modules
Electrically driven membranes
Ceramic Membrane
Forward Osmosis (FO) Membrane
Membrane distillation (MD) membrane
Zhongcai PPR Cold and Hot Water Supply Pipe
Zhejiang Zhongcai Pipe Science & Technology Co., Ltd.
Weixing PE Water Supply Pipe (Polyethylene)
Gongyuan Co., Ltd. (formerly known as Yonggao Co., Ltd.)
Weixing PPR Cold and Hot Water Supply Pipe
Zhejiang Weixing New Building Materials Co., Ltd.

Lesso HDPE Double-Wall Corrugated Pipe
Fujian Nachuan Pipe Technology Co., Ltd.

Lesso PPR Cold and Hot Water Supply Pipe
Gongyuan Co., Ltd. (formerly known as Yonggao Co., Ltd.)

Lesso PVC-U Building Drainage Pipe
Zhejiang Zhongcai Pipe Science & Technology Co., Ltd.
Gudi Steel Wire Mesh Reinforced PE Composite Pipe
Gudi Technology Co., Ltd.
Kingland Epoxy Resin Coated Composite Steel Pipe
Zhejiang Kingland Pipeline and Technologies Co., Ltd.
Xinxing Ductile Iron Pipes Centrifugal Ductile Iron Pipe (DN80-DN2600)
Xinxing Ductile Iron Pipes Co., Ltd.
Jiangsu Saideli Horizontal Decanter Centrifuge
Jiangsu Saideli Pharmaceutical Machinery Manufacturing Co., Ltd.
Chongqing Jiangbei Machinery LWL Horizontal Spiral Screen Centrifuge
Chongqing Jiangbei Machinery Co., Ltd.
Chongqing Jiangbei Machinery LW Horizontal Spiral Discharge Decanter Centrifuge
Chongqing Jiangbei Machinery Co., Ltd.
Zhejiang Light Industry Machinery LW Series Horizontal Decanter Centrifuge
Zhejiang Light Industry Machinery Industrial Co., Ltd.
Zhejiang Light Industry Machinery P Series Two-Stage Pusher Centrifuge
Zhejiang Light Industry Machinery Industrial Co., Ltd.
Changzhou Leyan E-Dryer Mother Liquor Drying Machine
Changzhou Leyan Separation Technology Co., Ltd.
Weishengda Skid-Mounted Mother Liquor Drying System
Kunshan Weishengda Environmental Protection Equipment Co., Ltd.
Sulzer Sulzer OSLO Evaporative Crystallizer
Sulzer Ltd (Sulzer Corporation)
Hezhong High-Tech Parkwater Mechanical Atomizing Evaporator
Hezhong Environment (Beijing) Co., Ltd.
Jiangsu Saideli Decanter Centrifuge and Dryer Units
Jiangsu Saideli Pharmaceutical Machinery Manufacturing Co., Ltd.
Shanghai Kaiquan KHZW Series Horizontal Chemical Axial Flow Pump
Shanghai Kaiquan Pump (Group) Co., Ltd.
