Derock Linear Extatory Technology Co., Ltd. Tālrunis/WhatsApp:+8613827493895 / +8619050702272 E-pasts: yvette@szderock.com / sales04@szderock.com Adrese:86d, 86E, 5. rūpniecības apgabals, Mashantou, Matian Street, Guangming rajons, Šenžena, Ķīna.
