Tianwei Hengtong Successfully Passed the Three Systems Supervision and Audit

On June 20th to 21st, 2019, after an audit by a team of experts from the New Century Inspection & Certification Co., Ltd., our company successfully passed the surveillance audit of the ISO9001 Quality Management System, ISO14001 Environmental Management System, and OHSAS18001 Occupational Health and Safety Management System. The successful audit confirms that our company continues to hold valid certificates.