Chongqing Qingling Forging Co., Ltd. Chongqing Qingling Forging Co., Ltd. (QLF), a subsidiary of Qingling Motors (Group), was founded by Qingling Group, ISUZU, TDF and ISUZU (China) Holding Co., Ltd. with a registered capital of USD 83 million. QLF, with a 6,300T automatic forging and hear treatme...More