Weifang Zhongguan Fine Chemical Co., Ltd. is specialized in manufacturing and selling organosilicon sealants and is located in Qixian Industrial Park, the largest aluminum alloy market in Jiangbei. Our company is equipped with product research and development institutes, strict quality control and complete product testing facilities, abundant technological strength and stable product quality. Our technology and production process make us set the pace among Chinese counterparts. All kinds of products are very popular at home and abroad. Products are widely used in numerous industries, such as buildings, decorations, automobile seals, roads and bridges, and are highly recognized by all users.
