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                    Developing History
                    1975
                     ——
                    ---Weihai Chemical Equipment Co., Ltd. Was founded as a designated fabrication enterprise of the former Ministry of Chemical Industry
                    1979
                     ——
                    Type GS-2 laboratory high pressure reaction kettle passed the technology appraisal by the ministry of chemical industry---
                    1993
                     ——
                    ---Nov. Class I & II pressure vessel manufacture license
                    1998
                     ——
                    Sep. Restructured into a private enterprise
                    ---
                    2001
                     ——

                    ---Jan. Class AR1 manufacture license
                    ---Jun. Class I & II pressure vessel design license
                    ---Nov. ISO9001:2000 international quality management system certification

                    2002
                     ——
                    Sep.Class III pressure vessel design license---
                    2004
                     ——

                    ---Jun. ASME code pressure vessel “U stamp” certificate.

                    ---Sep.approved the WHCE Design Institute as the municipal enterprise R&D center.

                    2005
                     ——
                    Sep. changing into the current name “Weihai Chemical Machinery Co., Ltd.”---
                    Oct. Factory relocation (moved from its former address to Zhangcun Town Tourism Resort)---
                    2006
                     ——
                    ---Dec. Passed the pressure vessel explosive cladded plates manufacture safety registration review
                    2007
                     ——
                    provided 2 polypropylene reactors to Shijiazhuang refinery Company cooperated with Sinopec and became the qualified supplier of Sinopec, which marked as the beginning of the cooperation with domestic large chemical enterprises---
                    2008
                     ——
                    ---Dec. granted the “high-tech enterprise in Shandong Province” and “Shandong Research Center of Engineering Technology of Reaction Kettle Drive Set” honorary titles.
                    2009
                     ——
                    established the “fluid mixing technology and stirrer R&D center”with Harbin Institute of Technology---
                    Secondary plant extended, covering over 20,000㎡, which was put into use in September---
                    Joined the China Chemical Equipment Association and obtained the supplier certificate of China Chemical Group---
                    2012
                     ——
                    ---Apr. Tertiary plant extended and put into use
                    2015
                     ——
                    Nov. ISO 14001:2004 international environment management system certification and ISO 18001:2004 occupational health and safety management certification---
                    2016
                     ——
                    ---Nov. ASME code pressure vessel “U2 stamp” certificate
                    THE FUTURE
                    SHIRLEY WONG

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                    Add: N0.9, Dongxin Road, Zhangcun Town, Huancui Dist., Weihai City, Shandong

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