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About Us

Yuan Chang Tsay Industry Co., Ltd.

was established in 1981, and kept the「Quality First, Continuous Improvement, Sustainable Development」Business management concepts to run our company all the time. With more than thirty years' professional manufacturing experience in Environmental Protection Equipment and insisted on Continuous Research and Improvement to produce our relative products. Using the latest design and manufacturing technology to provide the best sewage treatment equipment. There are sound distribution systems in the world to provide fast and reliable service, and has the most perfect quality of service, with the industry expected to create a green pollution-free living environment. 

Professional Manufacturer of Industrial Wastewater Treatment and Environmental Protection Equipment / Complete Plant Export Supplier.
Certified with the ISO 9001 Quality Management System, we provide the best wastewater treatment equipment along with a well-established global distributor network. We offer fast, reliable, and fully integrated services, contributing together toward environmental protection and ecological sustainability.

Our Product Range Includes:

  • Automatic Mechanical Bar Screen
  • Inclined Plate Solid/Liquid Separation Bar Screen
  • External Drum Solid/Liquid Separation Screen
  • Internal Drum Solid/Liquid Separation Screen
  • Compact Wastewater Surface Oil Skimmer (Oil/Water Separator)
  • Grit Classifier / Grit Removal Machine
  • Automatic Powder Polymer Dosing Machine
  • Automatic Powder Dissolving and Polymer Preparation Unit
  • High-Efficiency Dissolved Air Flotation (DAF) System
  • Rotary Drum / Belt-Type Sludge Thickener
  • Integrated Rotary Drum / Belt Sludge Dewatering System
  • Integrated Gravity Belt Thickening & Dewatering Machine
  • Stainless-Steel Filter Plate Laboratory Test Unit
  • Single-Chamber / Membrane Filter Press
  • Pipeline-Type Solid/Liquid Separation Screw Press
  • Solid/Liquid Separation Screw Press
  • Solid/Liquid Separation Screw Press (duplicate removed as needed)
  • Heavy-Duty Screw-Type Press Dewatering Machine
  • Low-Temperature Dehumidification Batch Dryer
  • Low-Temperature Dehumidification Continuous Dryer
  • Hot Air Continuous Drying System
  • Agitated Heat-Conduction Batch Dryer
  • Vacuum Disc Batch Dryer
  • Tray Tower Continuous Drying System
  • Intelligent Differential-Pressure Precision Filter
  • Internal Drum Micro-Screen Filter
  • Small-Scale Sewage Treatment System
  • Complete Wastewater Treatment System for Waste Plastic Washing Lines
  • Complete Organic Fertilizer Processing System for Food Waste
  • Microalgae (Green Algae) Harvesting Machine (Multi-Layer Filtration Type)
  • Various Filter Plates / Filter Cloths / Filter Belts Manufacturing