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Yingtianhui passed the annual supervision and audit of intellectual property standards
2022-04-02 12:11
On March 16, the expert group of China Regulation (Beijing) Certification Co., Ltd. in Chongqing went to Yingtianhui to supervise and audit the intellectual property management system. With the active cooperation and joint efforts of various departments, the supervision and audit of the intellectual property management system was successfully completed. It provides a strong guarantee for the effective operation of the intellectual property management system with a validity period of three years.
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08
2021-12
Yingtianhui successfully passed the national high-tech enterprise review
On November 12, Yingtianhui passed the review of national high-tech enterprises and has now entered the stage of accreditation and publicity.
25
2021-08
Successfully obtained the "hazardous chemicals safety production license"
Recently, Yingtianhui's application for safety production license of hazardous chemicals for newly added dissolved acetylene and anhydrous aluminum trichloride products has successfully passed the examination and approval, and has obtained the safety production license of hazardous chemicals. It marks that Yingtianhui acetylene project and aluminum trichloride project have officially entered the normal production stage, and the safety production of hazardous chemicals is legal.
25
2021-08
Yingtianhui stopped the reaction separation process for maintenance and defect elimination.
In order to eliminate hidden dangers in the operation of the device and ensure the stable and efficient operation of the device for a long period of time, the company began to stop the TCE device reaction separation process from July 27 for maintenance and elimination of defects. For this reason, a detailed maintenance plan has been formulated in advance to improve work efficiency and safety factor.
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