Material: steel,aluminum,copper,stainless steel. coated,galvanized,plated or dacromet,accept custom-made products by drawings. Hangzhou Celia Hardware Co., Ltd. was established based on Hangzhou Jingling Metal Products Factory, which began from 1987. Our main products are metal stamping parts, welded parts, folded parts, aluminum die-casting parts and zinc die-casting parts, including fence, ...