Certifications & Qualifications
Internationally Certified Quality
Jianqiao Valve Industry Group Co., Ltd. maintains a comprehensive portfolio of international certifications and qualifications. Our commitment to quality is verified by leading certification bodies worldwide, ensuring that our valve products meet the highest standards for safety, reliability, and performance across diverse industrial applications.
Quality Management System
International standard for quality management systems, ensuring consistent product quality and continuous improvement.
Environmental Management System
International standard for environmental management, demonstrating our commitment to sustainable manufacturing practices.
Occupational Health & Safety
Occupational health and safety management system ensuring safe working conditions and risk management.
European Conformity Marking
Certification confirming compliance with European Union health, safety, and environmental protection standards.
American Petroleum Institute
API certification for valves used in petroleum and natural gas industries, meeting stringent quality and performance standards.
American Bureau of Shipping
Certification for marine and offshore applications, ensuring valves meet maritime industry safety standards.
Underwriters Laboratories
Safety certification for valves used in fire protection and safety-critical applications.
Factory Mutual Approval
Approval for valves used in fire protection systems, meeting rigorous safety and reliability standards.
Special Equipment Manufacturing License
Chinese special equipment manufacturing license for pressure piping components.
China Compulsory Certification
Mandatory safety certification for products sold in the Chinese market.
Safety Integrity Level
Functional safety certification for valves used in safety instrumented systems.
Eurasian Conformity
Certification for products exported to Russia, Belarus, and Kazakhstan customs union markets.
Testing & Inspection Capabilities
Our quality control laboratory is equipped with advanced testing equipment to verify that every valve meets or exceeds applicable standards before delivery.
Hydrostatic Pressure Testing
Shell and seat pressure testing per API 598, MSS-SP-61, and EN 12266 standards
Non-Destructive Testing (NDT)
Radiographic, ultrasonic, magnetic particle, and liquid penetrant testing of critical components
Chemical Composition Analysis
Spectrometer analysis of materials to verify compliance with specified chemical compositions
Mechanical Property Testing
Tensile, impact, and hardness testing to verify material mechanical properties
Dimensional Inspection
Comprehensive dimensional verification using CMM and precision measuring instruments
Fire Type Testing
Fire-safe valve testing per API 607 and API 6FA standards
Fugitive Emissions Testing
Low-emission valve testing per ISO 15848 and API 624 standards
Cryogenic Testing
Testing of cryogenic valves at extremely low temperatures per BS 6364
Our Quality Policy
"Continuous quality improvement is the eternal goal of the enterprise."
All products produced by our company are strictly implemented and meet the enterprise standards and the valve standards of the National Machinery Department. We are committed to maintaining the highest level of quality in every aspect of our operations, from design and manufacturing to testing and after-sales service.
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