Recently, "Hydraulic Threaded Cartridge Valve Three-way Electrically Modulated Flow Valve", "Micro Automatic Exhaust Valve", "Zhejiang Manufacture" Group Standard Review Meeting was held in Zhuji Diankou. The meeting was chaired by Jiang Jianping, Director of Zhejiang Institute of Standardization, and the expert group of standard evaluation was composed of core experts appointed by Zhejiang Brand Construction Federation, certification experts, customers in the industry, friends and businessmen, and experts of scientific research institutes. The relevant leaders of Zhuji Bureau of Quality and Technology Supervision were invited to participate in the meeting. Yao Tong, president of Dun'an Intelligence Control, and Yao Haifeng, chairman of Huayi Lean Machine Co., Ltd. participated in the discussion on behalf of the two first drafting units.

The meeting officially began after the group leader read out and the Group signed the "Zhejiang Manufacturing Standard Evaluator's Statement of Justice and Confidentiality Commitment", followed by a lead unit, Zhejiang Institute of Standardization, introducing the overall situation and evaluation requirements of the brand construction of "Zhejiang Manufacturing". The representative of the standard working group introduced the standard compilation and advanced description. The group of experts gave detailed information on the relevant standards. Careful inquiry and review, and ultimately form a review opinion, unanimously agreed to pass the review. The two standards are expected to be formally promulgated and implemented by the end of November.