Derock Linear Actuator Technology Co, Ltd. Telefon/whatsapp:+8613827493895 / +8619050702272 E-mail: yvette@szderock.com / sales04@szderock.com Adresa:Blloku 86d, 86E, Zona e 5 -të Industriale, Mashantou, Rruga Matian, Qarku Guangming, Shenzhen, Kinë.
