Is Black Peony Group famous in Changzhou?

Black Peony Group is very famous in Changzhou. According to relevant public information, Black Peony Group Chang Chai, Changfa, Guoguang, No.7 Machinery Factory, Trina Solar and Flextronics (Laomei) produce electronic equipment, mettler toledo (Switzerland) is the world's largest manufacturer of weighing equipment and laboratory instruments, Sensata of Electronic Park (USA), Borges Group is the largest professional manufacturer of automobile air conditioners in North America, and Black Peony Group is very famous in Changzhou.