Shaanxi Xunnuo Technology Co., Ltd Quality Control

Quality Certification & Independent Operation Statement

Xi’an Qitong Environmental Technology Co., Ltd. is a professional and high-tech environmental protection enterprise integrating independent R&D, standardized manufacturing, engineering installation, commissioning and after-sales operation and maintenance services. Adhering to the core principles of independence, impartiality and rigorousness, the company has established a full-process standardized quality management system. All qualifications and certifications are issued by authoritative third-party institutions, ensuring standardized product quality, independent operation and compliant business development.

1. Authoritative Quality & System Certifications

We have passed international standardized system certifications covering quality management, environmental management and occupational health and safety management, with all certificates authentic, valid and verifiable.

1.1 ISO 9001 Quality Management System Certification

The company strictly implements the ISO 9001:2015 international quality management standard. The certification scope covers the design, production, processing, sales, on-site installation and commissioning of water treatment equipment and environmental protection equipment including stainless steel water tanks, RO reverse osmosis systems and EDI ultra-pure water systems.

We have built a closed-loop quality control mechanism, including incoming material inspection, in-process production patrol inspection and finished product factory full inspection. Every production and service link follows unified international standards to stably guarantee product consistency, safety and practicality.

1.2 ISO 14001 Environmental Management System Certification

In accordance with ISO 14001:2015 environmental management specifications, we implement green production and low-carbon operation throughout the whole process. We strictly control energy consumption and pollutant emissions in production and construction processes. All environmental protection equipment and treatment processes are designed and manufactured in compliance with international environmental protection requirements, minimizing the environmental impact of production and engineering services.

1.3 ISO 45001 Occupational Health and Safety Management System Certification

We comply with ISO 45001:2018 occupational health and safety management standards, establish complete safety operation specifications for production, construction and after-sales service. We standardize high-altitude operation, electrical operation and equipment debugging procedures, fully protect the occupational health and construction safety of employees and engineering teams, and realize standardized and safe enterprise operation.

2. Enterprise Qualification & Technical Certification

2.1 High-Tech Enterprise Certification

Recognized by the national high-tech enterprise evaluation authority, the company has independent environmental protection technology R&D capabilities. We own a number of independent intellectual property rights including invention patents and utility model patents in the fields of water treatment process optimization and environmental protection equipment structural design. All core technologies are independently developed and owned by the company, with no intellectual property disputes.

2.2 Professional Industry Qualifications

The company holds qualified manufacturing and engineering contracting qualifications for special water treatment equipment. It is capable of independently undertaking various industrial water treatment, ultra-pure water preparation and environmental protection engineering projects. All products and construction services fully comply with international industry implementation specifications and acceptance standards.

3. Independent Operation Guarantee

3.1 Independent Legal Entity

As an independent private enterprise with complete legal qualifications, Qitong Environmental operates independently in terms of business, finance and management. It assumes independent legal responsibilities, quality responsibilities and service liabilities without any intervention from associated enterprises or third-party institutions.

3.2 Independent Quality Supervision

We have an independent QA/QC quality inspection department, which is directly responsible for the company’s overall quality management work. The department independently exercises all rights of quality inspection, process supervision and project acceptance, free from the intervention of sales, production and other business departments. All inspection results are objective, true and effective.

3.3 Independent Third-Party Certification

All system certifications and industry qualifications of the company are audited and issued by CNAS-accredited independent third-party authoritative institutions. The whole certification process is open, fair and independent, without interest-related cooperation or abnormal intervention. All certification documents are permanently verifiable through official national and international certification platforms.

3.4 Independent Business Operation

We focus on the R&D, manufacturing and engineering service of environmental protection and water treatment equipment. The company does not engage in intermediary certification and evaluation businesses, and never accepts any interest behaviors that may affect product quality and service impartiality. All products and engineering services are delivered based on independent technology, independent production and independent testing.

4. Quality Commitment

Xi’an Qitong Environmental Technology Co., Ltd. always adheres to the quality policy of Independence, Impartiality, Quality Priority and Continuous Improvement. We strictly abide by international system standards and industry specifications, independently bear all quality responsibilities of products and projects, and provide global customers with stable, reliable, standardized and high-quality environmental protection equipment and one-stop engineering technical services.