Akụkọ ụlọ ọrụ

2020

N'afọ 2020, ụlọ ọrụ ahụ ga -eji nwayọọ nwayọọ mepụta ebe Shandong Sunxi na Shanghai Sunxi na -etinyekarị aka na mbupụ na mbupụ, wee mepụta ụdị ahịa ngwaahịa kemịkalụ dabere na Shanghai Sunspeed.

2018

Na 2018, e hiwere Shanghai Sunxi, ọkachasị maka azụmaahịa mbupụ ngwaahịa.

2017

Na 2017, ngwaahịa ụlọ ọrụ methyl silicone resin gbara 12% nke ahịa ụlọ;

2015

Na 2015, ngwaahịa ụlọ ọrụ methyl silicone resin gbara 8% nke ahịa ụlọ;

2014

Na 2014, e guzobere Shanghai Sunspeed wee bụrụ onye nnọchi anya Shandong Luxi, Shandong Dongyue, na Jiangxi Xinghuo, jiri nwayọọ nwayọọ melite usoro ngwaahịa ngwaahịa kemịkal;

2012

Na 2012, e guzobere Shandong Sunxi iji mepụta usoro ngwaahịa na -elekwasị anya na ngwaahịa silicone;