Polytex Chemical Engineering Co., Ltd
- Manufacturers of automated plants for polyester polymerization, and continuous spinning of meltspun, natural and solution dyed staple fibers for yarn spinning and nonwovens applications.
- http://www.poly-tex.cn/

C and D Industries Co.
- Aluminium alloy and iron castings (grey, malleable, and ductile iron) produced by electric furnace.
- http://www.cd-intl.com/