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In 2003, Huagong was founded and began independent R&D of Glue Injection machines, Dispensing machines (Foam gasket seal machine), etc.
In 2003, Huagong successfully developed the first Heat-insulated Aluminum Profile Glue Injection machine and Bridge Cut-off machine.
In 2006, Huagong successfully developed the first on-site Foam Gasket Sealing machine (also named Dispensing machine).
In 2007, Huagong successfully developed the first automatic gluing equipment for fireproof doors (for Spanish customers) and automatic gluing production line for building composite boards (for Canadian customers).
In 2008, Huagong successfully developed the first Aluminum Profile Knurling machine.
In 2009, Huagong successfully developed the first Foam Gasket Sealing system with six-axis robot for automotive parts and cantilever structure dispensing machine.
In 2011, Huagong successfully developed the first automatic gluing production line for taper ring and profiled carbon fiber strip.
In 2011, Huagong successfully developed the first set of heat-insulated automatic glue injection system for steel sections.
In 2011, Huagong successfully developed high-pressure water-rinsed mixing head
In 2011, Huagong moved to its own plant.
In 2012, Huagong was appraised as the national high-tech enterprise.
In 2012, Huagong cooperated with German BECKHOFF to jointly develop dispensing equipment system.
In 2012, Huagong successfully developed the first electronic grinding device for aluminum profile (to substitute the knurling machine, with a number of patents granted successfully).
In 2012, Huagong won the recognition from a number of automobile plants and Tier-1 & Tier-2 suppliers, and continued to provide automatic sealing lines for vehicles in the brands of BMW, Land Rover, Audi, Volkswagen and GM.
In 2012, Huagong attended the German EuroBLECH exhibition for vigorously developing the European market.
In 2013, Huagong conducted the joint-stock restructuring.
In 2014, Huagong became one of the first listed companies after new three board expansion.
In 2014, Huagong cooperated with Dalian University of Technology to jointly develop fireproof and heat-insulated coating project.
In 2015, Huagong established a wholly owned subsidiary, namely HANS Chemical (Dalian) Co., Ltd.
In 2015, Huagong became a strategic partner of Dow Chemical (a global Top 500 enterprise).