Which is the largest mold company in China?

At present, the well-known manufacturers of cold stamping tools in the market are: 1, Linyi Lu Guan Mould Machinery Factory 2, Renqiu Tong Zhen Mould Co., Ltd. 3, Yongsheng Mould Center 4, Dongguan Dongcheng Lianyi Hardware Mould Factory 5, Dongguan Jingyi Mould Products Factory 6, Dongguan Tiancheng Plastic Mould Factory 7, Dongguan Haoji Mould Co., Ltd. 8 and Dongguan Jiabang Industrial Co., Ltd. 9. Dongguan Xinghe Precision Die Casting Mould Co., Ltd. 10, Dongguan Cheng Nan Pioneer Mould Factory12, Dongguan Humen Dingli Mould Factory 13, Dongguan Yongxing Mould Factory 15, Xiangshan Jiuhui Mould Factory 17, Taizhou Shending Stamping Mould Factory/.