Tianjin YR Chemspec technoleg Co., Ltd.
Cyfeiriad
908, Adeilad Changqing, Weishan-Nan Road, Jinnan-District, Tainjin, China 300350
Ffon
0086-13821082726
0086-18622401123
0086-22-27607566
908, Adeilad Changqing, Weishan-Nan Road, Jinnan-District, Tainjin, China 300350
0086-13821082726
0086-18622401123
0086-22-27607566