From March 28 to 29, 2018, the National Technical Committee on Valve Standardization held a seminar on four industry standards, such as "Valve Opening and Closing Torque Test Rules" drafted by Huangshan Liangye Valve Co., Ltd. The conference is hosted by Mount Huangshan Liang Ye Valve Co., Ltd. Director Wang of Huangshan Technical Supervision Bureau was also invited to attend the meeting and made an important speech.

      The meeting was presided over by Zhu Shaoyuan, chief engineer of Hefei General Environmental Control Technology Co., Ltd., secretary-general of the National Valve Standard Committee and professor-level senior engineer, chairman of Xiang Meigen of Huangshan Liangye Valve Co., Ltd., chief engineer of Jiang Yingxin of Changzhou Power Station Auxiliary Machinery Co., Ltd., and Yang of Chongqing Chuanyi Automation Co., Ltd. Zhuzhou Southern General Electric Co., Ltd. Mr. Xiao Changsong, General Manager of Chengdu Michelson Fluid Control Equipment Co., Ltd. Mr. Wang Zhengquan, Vice-President Cai Shoulian of Shanghai Electric Valve Co., Ltd., Chairman of Hu Zenghong of Shanghai Zengxin Electromechanical Technology Co., Ltd., and Tunxi High Pressure Valve Co., Ltd. of Anhui Province Cao Yaohua, consultant, Hu Jun Gaogong, Hu Chunyan, engineer of Hefei General Machinery Research Institute Co., Ltd. and Liu Ping, chairman of Tianjin North Valve Control Equipment Co., Ltd. were invited to attend the seminar.

      The meeting examined four standards, such as the Regulations for Testing the Opening and Closing Torque of Valves, drafted by Huangshan Liangye Valves Co., Ltd. and discussed the draft standards one by one. Each expressed his views, the atmosphere was warm and the interaction was frequent. According to the opinions of the discussion, the chairman of the company's standard drafter, Mr. Nam Mei Gen, will revise the draft of the Standard for Testing the Torque of Valve Opening and Closing again, complete the draft and formally report it.

      "Valve Opening and Closing Torque Test Rules" is the first time that Huangshan Liangye Valve Co., Ltd. presided over the drafting of the industry standards, opening up a landmark industry standards.