ABOUT US

Manufacturer of various types of compensators, metal bellows expansion joints, and corrugated metal hoses

Honor


The company has a sound quality assurance system, complete testing means, advanced production equipment and technology development capabilities. Since January 2002 through the ISO9001:2000 international quality management system certification, the company has always adhered to strict product quality management. The "Huixin" brand compensator, metal bellows expansion joint and corrugated metal hose produced by the company adopt advanced industry standards at home and abroad, such as GB/T12777, GB/T12522, GB/T14525 and EJMA of the American Expansion Joint Manufacturers Association. It has the characteristics of stable performance, strong reliability and long service life, and has always maintained a good quality reputation in the market.

Certificate of Specialization, Excellence, and Innovation

Certificate of Specialization, Excellence, and Innovation

Excellent supplier of China National Electric Equipment Corporation

Excellent supplier of China National Electric Equipment Corporation

OUALITYMANAGEMENTSYSTEM CERTTFICATIONCERTIFICATE

OUALITYMANAGEMENTSYSTEM CERTTFICATIONCERTIFICATE

OCCUPATIONALHEALTHANDSAFETY MANAGEMENTSYSTEMCERTIFICATION CERTIFICATE

OCCUPATIONALHEALTHANDSAFETY MANAGEMENTSYSTEMCERTIFICATION CERTIFICATE

ENVIRONMENTALMANAGEMENTSYSTEM CERTIFICATIONCERTIFICATE

ENVIRONMENTALMANAGEMENTSYSTEM CERTIFICATIONCERTIFICATE

CLEAN PRODUCTION MANAGEMENT SYSTEM CERTIFICATION CERTIFICATE

CLEAN PRODUCTION MANAGEMENT SYSTEM CERTIFICATION CERTIFICATE

PRODUCT CARBON FOOTPRINT MANAGEMENTSYSTEM CERTIFICATION

PRODUCT CARBON FOOTPRINT MANAGEMENTSYSTEM CERTIFICATION

Certification of Green Supply Chain Management System

Certification of Green Supply Chain Management System

Green Factory Management System Certification

Green Factory Management System Certification

Business License

Business License

Pressure Piping Component License

Pressure Piping Component License

Carbon Neutrality Commitment Demonstration Unit

Carbon Neutrality Commitment Demonstration Unit

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