日本电影三级脱下同桌内裤猛烈进入|丰满人妻未亡人|亚洲熟妇丰满色xxxxx欧美|巨胸大乳寂寞人妻丨在线|人妻av中国|熟妇的荡欲av|伊人国产在线观看一区二区|女人爽爽爽免费视频|喷奶水的人妻|精品日韩人妻av在线,人妻出轨精品在线,av网站中文字幕不卡,被调教的人妻电影

Keyword： Air column bag making machine   | Air column bag proofing machine   | Air column bag inflator   | Automatic hot stamping die cutting machine
About us
  • 1993
    In May, the company was registered and established: Ruian Shengli Printing Machinery Factory
  • 1994
    Self-built workshop in August, covering an area of 5,000 square meters
  • 1995
    Was rated as "Advanced Enterprise in Ruian City" in January
  • 1996
    Was rated as "Advanced Enterprise in Ruian City" in January
  • 1997
    Was rated as "Ruian City Advanced Enterprise in Safety Production" in January
     
    In September, won the "Zhejiang Famous and Excellent Machinery"
  • 1998
    Was rated as "Advanced Enterprise in Ruian City" in January
    In January, it was appraised as an "Economic Contract Compliant Unit"
    Upgraded to Ruian Shengli Printing Machinery Co., Ltd. in January
  • 1999
    In January, it was appraised as "Ruian City Contract-abiding and Promise-keeping Unit"
     
    Was rated as "Advanced Enterprise in Ruian City" in March
  • 2000
    Awarded as "Advanced Enterprise in Ruian City" in February
    In December, it was rated as "Ruian City Contract and Promise-keeping Unit"
     
  • 2001
    Was rated as "Ruian City Advanced Unit of Science and Technology Innovation" in March
  • 2002
    Awarded as "Advanced Enterprise in Ruian City" in February
  • 2003
    Was rated as "Ruian City Advanced Enterprise in Safety Production" in March
  • 2004
    Was rated as "Ruian City Quality Management Advanced Enterprise" in March
  • 2005
    Appraised as "Integrity Private Enterprise" in April
  • 2006
    Was rated as "Advanced Enterprise in Ruian City" in January
  • 2007
    Was rated as "Ruian City Quality Management Advanced Enterprise" in March
    Awarded "China Credit Enterprise" in May
     
  • 2008
    In January, the fully automatic hot stamping and die-cutting dual-use machine was successfully launc
    Appraised as "Ruian City Quality Management Advanced Enterprise" in April
  • 2009
    In April, it was appraised as "Ruian City Advanced Enterprise of Science and Technology Work"
    Obtained an invention patent in September
     
  • 2010
    Obtained three utility model patents in February
    Appraised as "Ruian City Quality Management Advanced Enterprise" in April
  • 2011
    Won the third prize of "Ruian Science and Technology Progress Award" in March
     
     
    In August, it passed the ISO9001:2008 international quality system certification and obtained the certificate
    Obtained three utility model patents in November
  • 2012
    Obtained a utility model patent in February
  • 2013
    Was rated as "AAA-level contract and trustworthy enterprise" in December
  • 2014
    Successfully launched high-speed buffer air column coiling machine in February
    Successfully launched a high-speed buffer air column bag making machine in February
    Acquired "Wenzhou Science and Technology Enterprise" in October
    Awarded "Zhejiang Science and Technology Enterprise" in December
     
  • 2015
    Successfully launched a high-speed buffering machine with any point broken air column
    Successfully launched a high-speed buffer bag making machine with any point broken air column in January
  • 2016
    Successfully launched high-speed buffering any point-break airless valve shoe support machine in Oct
  • 2017
    Successfully launched a high-speed air column, air pillow, gourd pad, and shoe support integrated ma
    Won the "Wenzhou City Innovation and Development Excellent Enterprise" in May
  • 2018
    Successfully launched a high-speed one-out two-buffer air column random point breaking machine
    Won the "Zhejiang Science and Technology Achievement Award" in April
  • 2019
    Successfully launched a high-speed portable buffer air column arbitrary point breaking bag making ma
  • 2020
    Obtained a utility model patent in March
  • 2021
    Obtained a utility model patent in January
Search

Obtained a number of national invention and utility model patents