Derock Linear Actorator Technology Co., Ltd. Téléphone / WhatsApp:+8613827493895 / +8619050702272 E-mail: yvette@szderock.com / sales04@szderock.com Adresse:Bloc 86d, 86e, la 5e zone industrielle, Mashantou, Matian Street, Guangming District, Shenzhen, Chine.
