BASF TPU ( SHANGHAI ) Co., Ltd. is located in Shanghai Jinshan Chemical Industrial Park, and established in 2003, . During factory construction period, all the penstocks were imported from Germany. Leakage happened on these penstocks at the very begining. As BASF TUP Factory use many very special raw chemical materials, and these materials must be under very strict controll for safety purpose. These penstocks are 100% not allowed to leak when factory use these special raw materials. 

Since 2012, BASF began to use FRICK penstocks to replace those Germany Penstocks. All FRICK Penstocks have very good sealing performance. BASF TPU Factory is very satisfied with FRICK penstocks, and recomment FRICK to BASF YANGZI, whick is located in Nanjing. Since 2020, BASF YANGZI begain to use FRICK Penstocks.