Longkou Hongchang Metallic Products Co., Ltd. is located in the east of Longkou, Yantai, Qingdao in the south, across the sea from Dalian in the north, with developed transportation and geographical location. Hongchang specializes in the production of various steel grating, trench covers, pedals, hot-dip galvanized steel grating, special-shaped steel grating, etc.Our products are sold all over the country and exported to Europe, America, Africa, Southeast Asia and other countries and regions.With stable quality and high quality service, our products are well received by the customers at home and abroad.Our steel grating are widely used in petroleum, chemical industry, thermal power plants, sewage treatment, municipal bridges, food, aquaculture and other industries. we always insist on the working principle of “quality as life, customer as center, innovation and development, win-win cooperation”. We will try our best to solve the urgent needs of customers with technical advantages and hot pillow service attitude. Welcome customers to come to consult order!