In 1988 the establishment of the rubber factory, the production of V-belt and rubber miscellaneous pieces
1993 the brand of "Liwei" was established,at the same time the Zhengzhou Liwei Rubber Products Co., Ltd. was set up, specializing in the production of small-caliber rubber joints
1997 production DN1400 large diameter rubber joints to fill the gaps in the domestic products exported to 28 provinces and cities
1999 as the first small-diameter expansion joint into the nuclear power market for the Daya Bay Nuclear Power Station
2000 expansion of the production of metal compensation joints and plant hair dryer, a non-metallic expansion of the pilot
In 2005 the introduction of anti-corrosion lining pipes and equipment anti-corrosion technology occupied a certain market, upgraded to Henan Liwei Pipeline Equipment Co., Ltd.
In 2007, eight practical patents were obtained
2008 produced the world's largest diameter DN3600 of the rubber joints
In 2009, Zhengzhou Compensator Research Center was established
In 2010, GB / T2621-2010 "Flexible rubber joints" standard was drafted
In 2011 formed the Zhengzhou City anti-corrosion engineering technology center
2012 as the first large-diameter molded non-metallic expansion joint into the nuclear power market, used in Guangxi Fangchenggang Nuclear Power Project
In 2013 changed its name to Henan Liwei Industrial Co., Ltd.
In 2015 in Shanghai equity custody trading center SME stock quotation system listed on the block to become the Shanghai trading center registered the first enterprise.
Contact person:Zhangyu
Phone:86-15517133994
Email:liweigroup@sina.com
Website:http://en.liweigroup.com/
