0086-731-82255808
Rm. 1504, Bldg. 5, Wanxiang Xintian Apartment, No. 70, Chezhan North Road, Furong Dist., Changsha, Hunan, China (Mainland)
Screw flight, US $ 7.8 - 21 / Meter, Hunan, China, Towin, Screw flight.Source from Hunan Towin Machinery Co., Ltd. on Waimaotong.com.