JINAN DUOBO INTELLIGENT TECHNOLOGY Co., Ltd. is a large-scale professional manufacturer of high, medium, and low wind pressure DTH drilling rigs and water well drilling rigs in Shandong Province. Products include more than 50 kinds of 6 series. The main products are KQZ series DTH drilling rigs,

2024-01-11 Wholesalers:

Zhi Xing Machinery is professional exporter on lifting, rigging and moving products, which located in beautiful city Hangzhou. We manufacture electric chain hoist, chain block, lever block and lifting belts, According to various lifting environmental requirements, we can manufacture common type,

2024-01-11 Wholesalers: