مشروع هندسي

MUSK KTB CBT Najimadin CN.LZ WG Yanan BAHA GPH GAK SAS USA Parisha Kewei Mingzhuang A&A Alpha Yangquan

LCC. CN.LZ Najmadin CBT GPH Yonghe&Rixin

Najmadin CN.LZ Yan'an Qidong Jiangsu