Company Certification > CHINA STEEL CORPORATION


Certification description:
ASSE International maintains nearly 50 product performance standards, ranging from double check and reduced pressure backflow preventers to dielectric pipe unions, with many more in the development stages. ASSE’s product standards are minimum performance requirements for component parts of the plumbing system. ASSE also has eight professional qualifications standards, jointly developed with the International Association of Plumbing and Mechanical Officials (IAPMO), including the ASSE/IAPMO/ANSI Series 5000, Cross-Connection Control Professional Qualifications Standard, and the ASSE/IAPMO/ANSI Series 6000, Professional Qualifications Standards for Medical Gas Systems Personnel. ASSE standards are developed and revised under the ANSI-accredited standards development process