Yantai Jiangtu Mechanical Equipment Co., Ltd. and Lovol Construction Machinery Group Co., Ltd. signed the purchase of tilt quich hitch coupler on February 18, 2022. With the contract of co-sale of Lovol excavators, 20 units are purchased in the early stage, and then re-purchased according to the sales situation in the later stage. JIANGTU engineers will provide after-sales service including installation and Debugging .