As a leader in comprehensive environmental management, we specialize in water, air, waste, and environmental chemicals. With over a decade of expertise, we boast a team of skilled professionals and a government-standard environmental analysis center. Our advanced technology optimizes environmental solutions, ensuring our clients’ utmost satisfaction with global quality standards. We operate on the principles of Regulation, Economy, and Environment (REE Technique), maximizing benefits for our clients. Furthermore, we evolve with knowledge, partnering with clients to align environmental stewardship with business operations, ensuring their environmental investments are both impactful and beneficial.

Welcome to Perfexperience™ , where your environmental investments foster sustainable business growth.


Perfect Group aspires to set the excellent standard in comprehensive environmental management. Our goal is to achieve unparalleled customer satisfaction through world-class quality and exceptional management practices, leading the industry in innovative and sustainable environmental solutions.


Our core mission is to advance our expertise in complete environmental system management. This encompasses the development and implementation of state-of-the-art water treatment and high-quality water production systems, sophisticated wastewater treatment processes, advanced air pollution control solutions, and effective industrial waste management strategies.

Perfex Circle

Encapsulates our leadership in comprehensive environmental management. This model symbolizes our pride and confidence in leading the way in water, air, waste management, chemical solutions, and full-spectrum environmental laboratory testing. Our integrated knowledge and operational synergy position us at the forefront of sustainable and efficient environmental solutions.<


Perfex Clear WATER

Represents our specialized suite in environmental management

  • Wastewater Treatment
  • Water Supply Systems
  • Water Recycling Methods
  • Advanced Oxidation Technologies (AOTs).
  • ACC (Advanced Catalytic Coagulation) and ACO (Advanced Catalytic Oxidation),


Perfex Clean AIR

Eco-friendly Air Pollution Solutions

  • Air Pollution Control: Innovative technologies and strategies for reducing air pollutants.
  • Absorption Systems: Effective air purification through advanced absorption methods.
  • Ventilation Solutions: Optimizing air circulation for healthier indoor environments.
  • Sampling & Monitoring: Regular air quality checks with state-of-the-art equipment.
  • CEMS: Reliable Continuous Emission Monitoring Systems ensuring regulatory compliance.
  • At PERFEX, we believe in maintaining the breath of the earth through sustainable air management.


Perfex Purge WASTE

Managing Waste Responsibly

  • Solid Waste Management: Comprehensive strategies for sustainable solid waste treatment and disposal.
  • Hazardous Waste Solutions: Expert handling and remediation of hazardous materials to safeguard health and environment.
  • Solvent Waste Processing: Specialized techniques for the treatment and recovery of solvent-related waste.
  • Liquid Waste Systems: Advanced liquid waste management for safe and efficient wastewater processing.
  • Each process is tailored to ensure compliance with environmental regulations, emphasizing eco-friendly practices and waste minimization.


Perfex Particle NANO

Innovative Nanochemistry for Water Treatment

  • Silver Nanotechnology: Utilizing the antimicrobial properties of silver nanoparticles for water purification.
  • Gold Nanoparticles: Harnessing the unique chemical and physical attributes of gold nanostructures for environmental applications.
  • Chitin & Chitosan: Biopolymer solutions derived from chitin, optimized for water treatment efficacy.
  • Nano Coagulants: Cutting-edge nano-sized coagulants designed for enhanced water clarification processes.
  • Nano Fertilizers: Revolutionary nano-fertilizers for increased nutrient efficiency and reduced environmental impact.
  • Nano Water: State-of-the-art nano-engineering to improve water quality and safety.
  • Our nanochemical solutions represent the forefront of eco-friendly and efficient water treatment technologies

ISO9001 / 14001 Certification

At Perfect Group, our commitment to quality and customer satisfaction is deeply rooted in the principles of measurable standards and sustainable environmental stewardship. We proudly uphold our dedication and focus on continuous improvement and customer care, as validated by our ISO 9001:2015 and ISO 14001:2015 certifications. These certifications demonstrate our adherence to internationally recognized standards for quality management and environmental responsibility.

Our Team

At Perfect Group, we are convinced that teamwork is the foundation of enduring success. Our organization is united, sharing a familial bond that extends to our clients, reinforcing our commitment to nurturing our collective growth sustainably. Our team’s unity and familial spirit are the cornerstones of our approach, aiming to foster a thriving community for all stakeholders involved.

ดร.ภุมรินทร์ กลั่นแก้ว

Managing Director

Pummarin Klankaw, Ph.D

ดร.ผาณิตมาส กลั่นแก้ว

Deputy Managing Director

Panittamat Klankaw, Ph.D


At Perfect Group, we are equipped with the expertise and technology to resolve environmental challenges for your organization. Simply provide us with the current information, and we will deploy our team to analyze and manage your environmental systems. We’ll craft a tailored management plan grounded in scientific principles and offer this consultation without any cost to you.