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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
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Type GS-2 laboratory high pressure reaction kettle passed the technology appraisal by the ministry of chemical industry---
1993
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---Nov. Class I & II pressure vessel manufacture license
1998
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Sep. Restructured into a private enterprise
---
2001
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---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
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---Jun. ASME code pressure vessel “U stamp” certificate.

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

2005
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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
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---Dec. Passed the pressure vessel explosive cladded plates manufacture safety registration review
2007
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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
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---Dec. granted the “high-tech enterprise in Shandong Province” and “Shandong Research Center of Engineering Technology of Reaction Kettle Drive Set” honorary titles.
2009
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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
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---Apr. Tertiary plant extended and put into use
2015
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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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