Zhehuan Certification (Hangzhou) Co., Ltd. Professional Environmental Service Certification Body
Scientific, Fair, Authoritative Certification · Empowering Green Development
CONTENTS 01
Company Overview
A Professional Environmental Service Certification Body
04
Policies & Regulations
Certification Basis and Legal Framework
02
Core Services
05
Authoritative Recognition
03
Industry Dynamics
06
Cooperation Network
Detailed Explanation of Three Major Certification Services
Active Participation in Industry Events and Information Release
Government Supervision and Industry Cooperation
Industry Partners and Information Platforms
Company Overview: A Professional Environmental Service Certification Body Precise Positioning · Focused Industry We are a professional certification body dedicated to the
environmental service field. Adhering to the principles of science, impartiality, and authority, we enhance the service capabilities and market competitiveness of environmental protection enterprises, and are committed to providing professional and comprehensive certification and technical services.
Impartial & Scientific, Standardized & Upholding the principle of "objectivity, impartiality, science, and Efficient
standardization", we provide high-quality certification services to promote the healthy development of the environmental protection industry and the continuous improvement of the ecological environment.
With a professional technical team and rigorous certification system, we provide authoritative qualification endorsement for environmental protection enterprises, helping them go further and more steadily on the green track.
Industry Benchmark · Beautiful China
We aim to become a benchmark enterprise in China's environmental service certification field, contributing professional strength to the construction of Beautiful China. We are committed to building a green and low-carbon development model and making unremitting efforts to create a better ecological environment.
Core Service: Certification for Special Design Service Capability of Environmental Pollution Prevention Projects Certification Purpose To comprehensively evaluate the enterprise's overall capabilities in the special design of environmental pollution prevention projects, including technical level, project experience, professional qualifications, and quality management systems, and to promote the standardized development of the industry.
Market Access
Scope of Application
Applicable to enterprises engaged in the special design of projects such as wastewater treatment, gas purification, noise control, solid waste disposal, and soil pollution remediation, covering all stages of environmental pollution prevention.
Important qualification for bidding, helping enterprises stand out in market competition.
Quality Management Promotes improvement of design quality management systems and document reliability.
Professional Capability Demonstrates professional design capabilities in specific fields, enhancing brand influence.
Industry Brand Enhances brand image and credibility through authoritative certification to win trust.
Core Service: Certification for General Contracting Service Capability of Environmental Pollution Control Projects Certification Purpose: To comprehensively evaluate the
enterprise's overall strength as a general contractor to undertake environmental pollution control projects, covering project management, technical integration, construction organization, quality control, and safety management, to ensure the overall efficiency and quality of the project.
Scope of Application: Applicable to enterprises engaged in the general contracting business of environmental pollution control projects, covering the construction of water treatment plants, waste incineration power plants, hazardous waste disposal centers and other key projects.
Comprehensive Strength
Prove that the enterprise has the whole-process service capabilities from project design, procurement, construction to commissioning and operation, and can independently undertake large-scale environmental pollution control projects.
Project Bidding Advantage In the bidding of large-scale environmental pollution control projects, certification qualifications are key indicators for measuring the strength of enterprises, which can effectively improve the success rate of bidding.
Comprehensive Risk Management
Management Level Improvement
Help enterprises identify and manage technical, quality, safety, and cost risks in the project implementation process, and ensure the smooth progress of the project.
Guide enterprises to adopt advanced project management models, improve the standardization and standardization level of general contracting services, and enhance overall operational efficiency.
Core Service: Certification for Operation and Maintenance Services of Water Environment Ecological Restoration Facilities
Certification Purpose: To evaluate the operation and maintenance services of water environment ecological restoration facilities (such as constructed wetlands, ecological floating islands, river course treatment facilities, etc.) to ensure the long-term stable operation and ecological restoration effect of the facilities.
Operation and Maintenance Capability ProveRecognition that the enterprise has
Scope of Application Applicable to enterprises engaged in the operation and maintenance services of water body ecological restoration facilities such as rivers, lakes, and reservoirs, covering the whole process of ecological restoration and management.
professional operation and maintenance technology and management capabilities for water environment ecological restoration facilities, and can ensure the normal operation of the facilities.
Improve Operational Efficiency Help enterprises optimize operation and maintenance processes, reduce operating costs, improve the operating efficiency and service life of facilities, and achieve sustainable development.
Guarantee Restoration Effect Through standardized operation and maintenance services, ensure that the ecological restoration facilities continue to play a role and improve the quality of the water environment.
Meet Supervision Requirements
Meet the government's regulatory requirements for the long-term operation and maintenance of water environment treatment projects, and ensure the compliance and effectiveness of the project.
Industry Dynamics: Active Participation in Industry Events
01. Visit "2026 World Environment Expo" June 2026 · Shanghai
In June 2026, the Zhejiang Provincial Environmental Protection Industry Association organized member units to visit the expo in Shanghai. Zhehuan Certification actively participated and promoted industry exchanges and cooperation.
02. 24th China Int'l Environmental Protection Exhibition June 2026 · Beijing
Our association led a delegation to participate in the exhibition and was honored with a letter of thanks from the China Environmental Protection Association, demonstrating our positive contributions and professional image.
Our Value Proposition: By participating in top industry events, we not only demonstrate our professional strength, but also
strengthen connections with industry partners, promote technical exchanges and innovation, and jointly promote the development of the environmental protection industry.
Industry Dynamics: Release Authoritative Information and Public Welfare Activities 01 Release of Industry Standard Briefings
02 Announcement of Certification Certificate Directory
June 30, 2026 | Released the "June 2026 Briefing on Group Standards of Zhejiang Provincial Environmental Protection Industry Association" to timely convey the dynamics of industry standards and help enterprises grasp the latest policy trends.
June 26, 2026 | Announced the "Directory of Environmental Protection Product Certification Certificates in Zhejiang Province for the Second Quarter of 2026" to provide an authoritative reference for the market and standardize industry development.
03 "Red Collar Green Action" Public Welfare Lecture Hall: Protecting Ecological Security June 5, 2026 | Participated in the "Red Collar Green Action" public welfare lecture hall and held a themed activity of "Guarding Ecological Security · Decoding New Pollutants" to fulfill corporate social responsibilities and popularize environmental protection knowledge.
Our Responsibility: By releasing authoritative information and carrying out public welfare undertakings, Zhehuan Certification not only demonstrates its professional strength, but also reflects its responsibility and commitment as an industry leader.
Policies & Regulations: The Cornerstone of Certification Legality 01 Core Legal Basis
Based on laws such as the "Environmental Protection Law" and "Work Safety Law", the certification activities are carried out in strict accordance with national legal provisions to ensure the legality and authority of the certification.
02 Administrative Regulation Support
In accordance with regulations such as the "Pollutant Discharge Permit Management Regulations" and the "Regulations on the Environmental Protection Management of Construction Projects", the certification standards are formulated to ensure that the certification results meet national regulatory requirements. Laws are the fundamental guidelines for certification work, providing a solid institutional guarantee for the authority and impartiality of certification activities, and ensuring that every certification result has legal effect.
03 Basic Legal Protection Guided by the "Civil Code", we regulate the rights and obligations in the certification process, protect the legitimate rights and interests of enterprises, and ensure the fairness and impartiality of the certification.
Our Commitment: All business activities of Zhehuan Certification strictly follow national relevant laws, regulations and policy requirements to ensure the legality and effectiveness of the certification results.
Authoritative Recognition: Government and Regulatory Agency Recognition We accept the supervision and management of authoritative departments such as the State Administration for Market Regulation and the National Certification and Accreditation Administration. Our certification activities comply with the national unified certification and accreditation system requirements, and the certification results have extensive legal effect and social credibility.
State Administration for Market Regulation
A directly affiliated institution of the State Council, responsible for comprehensive market supervision and administration, maintaining market order and fair competition.
National Certification and Accreditation Administration (CNCA)
Unifies the management, supervision and comprehensive coordination of national certification and accreditation work to ensure the validity of certification.
Ministry of Ecology and Environment
Formulates ecological and environmental policies and regulations, supervises and manages pollution prevention and ecological protection work.
State Work Safety Administration
Comprehensively supervises and manages national work safety, and guides and coordinates work safety testing and inspection.
Authoritative Supervision · Professional Guarantee · Long-term Recognition
Authoritative Recognition: Industry Association and International Organization Cooperation We actively carry out cooperation and exchanges with authoritative accreditation bodies and industry associations at home and abroad. By joining organizations such as CNAS, CCAA, and IAF, our certification capabilities and management systems are continuously aligned with international standards to ensure the international mutual recognition of certification results.
China National Accreditation Service for Conformity Assessment (CNAS)
The national highest-level accreditation body, marking that certification results are internationally recognized, demonstrating the authority and credibility of testing and certification, and serving as the core endorsement for enterprises' quality competitiveness.
International Accreditation Forum (IAF)
The authoritative global organization in the field of accreditation, promoting the equivalence of national certification systems through multilateral mutual recognition agreements, effectively eliminating technical barriers in international trade and helping enterprises go global.
China Certification and Accreditation Association (CCAA)
A national industry self-regulatory organization dedicated to promoting the standardized development of the certification and accreditation industry, ensuring the professional quality and professional ethics of practitioners, and promoting the healthy and orderly development of the industry.
Zhejiang Provincial Environmental Protection Industry Association
Bringing together the environmental protection industry forces of the whole province, promoting industry technological innovation and green lowcarbon development, actively participating in industry standard setting, and helping local ecological environmental protection and industrial upgrading.
Cooperation Network: Industry Partners and Information Platforms We have established in-depth strategic cooperative relations with many outstanding environmental protection enterprises and industry media, jointly building an industry ecosystem integrating information sharing, technical coordination, and resource integration. These partners are not only the strong backing for us to serve customers, but also an important force to promote environmental protection industry innovation and practice the concept of green and sustainable development, injecting inexhaustible power into our empowerment of industry development.
Eiodmen Environmental Protection Focuses on R&D of ecological environment monitoring and treatment technologies, providing one-stop environmental protection services from scheme design to operation and maintenance, helping enterprises achieve green compliance and sustainable development.
China Environment Network An authoritative national ecological environment information dissemination platform, focusing on environmental policy interpretation, industry cutting-edge trends and technological innovation, and building a green communication bridge connecting the government, enterprises and the public.
Hangzhou Hengchang Environmental Protection
Deeply engaged in the field of industrial wastewater treatment and resource utilization, driving green and low-carbon development with technological innovation, and providing customers with efficient, energy-saving and circular economy environmental protection solutions.
Certified Enterprise Showcase: Certification Value and Achievements Enhance Market Competitiveness Enterprises certified by Zhehuan Certification have significant advantages in bidding and market competition, and are more likely to win project contracts and gain more market share.
Standardize Internal Management
Certified enterprises not only gain authoritative qualification recognition, but also achieve comprehensive improvement in brand reputation, market expansion and internal efficiency, becoming the backbone of promoting the green development of the industry.
The certification process helps enterprises sort out and optimize management processes, improve overall operational efficiency, reduce costs, and achieve sustainable development.
Enhance Customer Trust Authoritative certification is a powerful proof of the enterprise's service quality and technical capabilities, helping to win customer trust and establish long-term cooperative relations.
Promote Industry Development
Excellent certified enterprises are the benchmark for industry development, leading technological progress and service upgrades in the industry, and promoting the high-quality development of the entire environmental protection industry.
Contact Us: A Bridge for Communication and Cooperation
Consultation Hotline
0571-81023280
Official Website
www.zhrzhz.com
Our professional team is always ready to provide you with certification consulting services. Whether you wish to understand the certification process, application conditions, or have any questions about existing certifications, you are welcome to contact us through the above methods. We will wholeheartedly answer your questions and help your enterprise develop.