Guangzhou Tieying Spring Technology Co., Ltd. Telefonoa:008613929542670 https://www.youtube.com/@gasspringty8762 Posta elektronikoa:tyi@tygasspring.com www.facebook.com/gasspring.ty/ Helbidea: Qiaoxing Guangzhu Road, Dongchong Town, Nansha Barrutia, Guangzhou, Guangdong, Txina
