Zhengzhou Yalong establised in 1994, specialized in producing fiberglass pultrusion and its related product, such as: grating, stairs, industrial fiberglass window& shutters, handrails, grating deck....
We are a large-scale modern enterprise group with six subsidiary companies as follow: Chen-Shine.Industria De Conatrucao.Lda ( Angolar) . Henan Guangjin Real Estate Co., Ltd. Guangjin ( Zhengzhou....