Detailed Product Description Shunfa die-casting co., ltd is a comprehensive enterprise integrated the slider design, die-casting and zipper as a whole. We provide 3#, 4.2#, 4.5#, 5#, 8#, 10# of metal, plastic, nylon zipper and sliders.We also design and produce bagsfitting, accessories, hardware and other zincalloy casting.If you interested in our products, please contract with us. We will give ...