On November 18, 019, senior on-site auditor of SGS standard technical services Co., Ltd. came to the company for audit, and passed one-day data review, on-site inspection and personnel discussion. SGS has made the qualification audit report of factory and trade capacity. SGS is a world-renowned inspection, accreditation, testing and certification agency, and is a globally recognized benchmark of quality and integrity. Suzhou Yuchuang fluid technology will provide high-quality products and efficient services as always according to the relevant standards of SGS. On the basis of this certification, Suzhou Yuchuang will also apply for the certification of national mechanical seal product quality and corporate credit.