Under the leadership of China Quality Association Quality Assurance Center (QAC), GTIHEA is an audit and certification organization for management system certification authorized and approved by CNCA.

All the activities of GTIHEA strictly comply with the national laws and rules about management system certification, and follow the international practices. GTIHEA insists on the “impartial, scientific, factualistic, disinterested” policy, and aims at “stressing credit, working hard and serving society”.

GTIHEA is operated by the management of the Director. Inspection Department, Test Management Department, International Certification Co-Operation Department and Quality Control Department are responsible for each specific work of GTIHEA under the leadership of the Director. GTIHEA has established and maintained a valid quality system and has perfect quality system documentation and strict rules for confidentiality. A team of highly-qualified state registered quality system auditors and a number of state registered quality system leader-auditors have abundant professional knowledges and auditing skills through their rich experiences in the fields of research, development and testing works of relevant specialities for many years. GTIHEA has more than 30 auditors for management system registered by IATCA.

Scope of Business

GTIHEA can provide certification services based on ISO 9000 family standards, ISO14000 and OHSAS18000 for manufacturers and other organizations inside and outside China.

Accept the entrusting from the purchaser, to audit the management system of their suppliers.

Accept the requests from the applicants, to audit the management system for management system certification.

Train internal auditors for any companies (enterprises).