Established in 2004, Shanghai Deyi Machinery Manufacturing Co., Ltd. - Joint venture with STALAM in 2005, renamed as Shanghai Dalam Deyi Machinery Manufacturing Co., Ltd. - Collaborated with SIMET in 2007, authorized to assemble and sell loose/tight winding machines
2013
In 2013, the 1000th device was successfully launched into the market
2014
In 2014, the output value exceeded RMB 100 million
2016
In 2016, the introduction of RF drying machines and RF vulcanizing machines for natural/synthetic latex foam products
2018
In 2018, the introduction of radio frequency thawing machines
2020
In 2020, a single generator 125KW RF technology was introduced
2021
In 2021, the sales of RF equipment used in the natural/synthetic latex foaming industry exceeded 100 units/set
2022
In 2022, introduce a staggered RF dryer suitable for thicknesses ranging from a few millimeters to 50 millimeters