Hi, We are professional manufacturer in construction and production of large coal mines, the construction of high-speed railways and tunnels. Also, we have more than 25 years experience supplying single hydraulic props, mortar spraying machine, rebar detector, water detector(including Other detector

2024-01-11 Wholesalers:

Guangzhou Kaixi Wisdom Valley Technology Co., Ltd was established in 2005. The factory employs more than 160 people, nearly 10, 000 square meters, through passed ISO quality system certification and environmental protection certification, and professional hardware customized processing. It has more

2024-01-11 Wholesalers: