Linyi Connect Chemical Technology Co.,Ltd located in Lushan chemical industry cluster （ Provincial Chemical Industrial Park）, was founded in 2013 , and mainly is responsible for the production of chemicals. Its predecessor was JingJiang Connect Chemical Manufacturing Co., Ltd,which established in 1983, have  nearly 40years experience in research and manufacture fine chemicals 

     Lvyu chemical Co.,Ltd specilized for company international trading business, was founded in 2004.

     The factory covers an area of 66000㎡, totally complies with the government’s laws and regulations