<!--In 1980, at Chengezhuang village 600 square meters housing, with 1 small lathe, 1 roller and 1 14 inch handle pressure vulcanizing machine, began to produce rubber products.
In 1983, a rubber mixing engineer was introduced to start rubber mixing in house
In 1984, zhenhua rubber products factory was registered and moved to a new site beside national highway 107, covering an area of 1200 square meters.
Introducing 6 rubber roller, 6 set of 25T vulcanizing machines and 2 set of 50T vulcanizing machines to expand the production scale of vulcanized products. bought grade 20 lathe, planer, milling machine set up mold workshop.
In 1992, the factory was expanded to cover an area of 2400 square meters and start Cooperate with British customer 4BG.
In 2002, registeredcompany Gaobeidian Fengye rubber seals co., Ltd., and factory expanded to 40,000 square meters .
In 2003, obtained the import and export rights and cooperated with Japanese customers.
In 2004, introduced the rubber testing machines, has the ability of internal rubber basic performance testing
In 2005, metal stamping/punching workshop was built.
In 2006, pass ISO9000 quality system certification
In 2007, plastic injection workshop was built.
In 2010, passed ISO 14001:2015, environmental management system certification, GB/T 28001:2011/OHSAS 18001:2007.
In 2012, passed TS16949 automobile industry quality management system certification.
In 2014, a five-storey office building was built next to national road107.
In 2015, cooperate with Denmark customers
In 2017, the vulcanization workshop introduced a full set of environmental protection facilities.
In 2018, passed the certification of the quality management system of GJB9001C-2017 standard
In 2019, floor paint completed on all the workshops to improve the working environment.-->