Derock Lineal Actuator Technology Co., Ltd. Telefonoa / WhatsApp:+8613827493895 / +8619050702272 Posta elektronikoa: yvette@szderock.com / sales04@szderock.com Helbidea:86. blokea, 86E, 5. industria-eremua, Mashantou, Matian Street, Guangming District, Shenzhen, Txina.
