In April 1964, the Jinan Foundry and Forging Machinery Research Institute started the design of the hinged six-sided anvil ultra-high pressure device in close cooperation with the Zhengzhou Abrasives Grinding Research Institute. The main technicians who participated in the design of the press were: Lu Naikun. In order to win time, design and trial production, in August 1965, China's first DS.023 6×6MN hinged six-sided anvil diamond synthetic press was produced. The press consists of a hinged six. The anvil body, supercharger, electro-hydraulic transmission system and electric heating four parts solve the problem of ultra-high pressure synthetic equipment, one of the key points of industrial diamond production in China. After the diamond synthetic press was produced, Zhengzhou Abrasives Grinding Research Institute sent Wang Guangzu (team leader), Li Jinbao, Yu Zhichao and other technicians to the intermediate process of casting and forging. In the process of synthetic process, Wang Guangzu was the head. The test group creatively solved many problems including the ultra-high pressure sealing problem of the six-face anvil synthesis device, and synthesized the diamond. The press was transported to the Sanmao Institute and was officially put into the intermediate test of diamond on July 3, 1966. Sex production, producing 10,000 carats of diamonds that year, it marks the beginning of the industrial production of diamonds in China. The press was commissioned in 1965. It was retired in 1995 and put into operation for 30 years. It was synthesized for about 1.5 million times. It was named as a meritorative press. When the National Superhard Materials and Products Engineering Technology Research Center was built in 1997, As a witness and important cultural relic of China's superhard material industry development, the press was exhibited in the Zhengzhou Abrasives Research Institute (No. 121 Huashan Road). The company moved to Zhengzhou High-tech Industrial Development Zone in early 2010. The press was relocated to Xinsuo District (121 Wutong Street). DQOK Bathroom Pull Out Brass Basin Faucets With Simple And Unique Design, DQOK Basin Faucet Created According To People's Living Habits, Create High Cost Performance Contemporary /Classical High-quality Brass Faucets Makes You Creat A Wonderful And Conformtable Bathroom. DQOK Bathroom Basin Faucets Have CUPC, NSF/ANSI 61, Low-Lead,SASO,KC and CE certificates. Pull Out Brass Basin Faucet,Pull Out Basin Faucet,Single Handle Basin Faucet,Bathroom Basin Faucet Heshan Dingquan Sanitary Ware Industry Co., Ltd , https://www.dqokfaucets.com