— Polygon was selected to join the list of “Junior Gient Enterpeise “ with excellent professionalism, management and innovation!
— Bluetoot Version Gas View was lauched for Global market.
— Y62 series intelligent POL valve and its matching filling equipments with cutting-edge technology pour into market!
— LPG intelligent electronic filling scale, intelligent liquid phase valve, 5KG information valve and other new products come on stage in
succession successively to the market!
— Shanxi polygon Mechanical and Electrical Technology Co., LTD, an other wholly-owned subsidiary of Polygon, was established and
cooperated with Shanxi Vocational College of Mechanical and Electrical Technology.
— Intelligent Double-Check POL Valve was lauched for Mexico Market
— WIFI Version Gas View was lauched for Global Market.
— Our subsidiary - Hangzhou Liqi Gas Equipment Co., LTD. was granted the Special Equipment Manufacturing License of the People's
Republic of China by the General Administration of Quality Supervision.
— Polygon successfully become a listed company, stock code 870802.
— Hangzhou Liqi LPG Equipment Co.,Ltd the holding subsidiary of polygon, was established as the main production base of polygon
intelligent POL valve.
— Polygon was rated as "National High-tech Enterprise"
— Establishing overseas market department, polygon started to expand overseas business and cooperated with Philippine Liqufied Gas
Company in great business relationship
— Y4 intelligent POL cylinder quickly swept the domestic market while coming out and received unanimous praise from clients
— Polygon (Beijing) Information Technology Co., LTD., BOETW was founded, aim to research and develop the LPG cylinder safety Iot
— The second generation of intelligent POL cylinder — Y2 was Unveiled.
— Polygon was awarded as "National Dual Softwar Accreditation Enterprise"
— Polygon (Beijing) Energy Technology Corp. was established;（hereinafter called “Polygon”）The national first generation of intelligent POL
cylinder valve came to the market.