Guangzhou Tieying Spring Téhnologi Co., Ltd. Telepon:008613929542670 https://www.youtube.com/@gasspringty8762 Surélék:tyi@tygasspring.com www.facebook.com/gasspring.ty/ Alamat: Jalan Qiaoxing Guangzhu, Kota Dongchong, Distrik Nansha, Guangzhou, Guangdong, Cina
