Cangzhou Runliqing Chemical Co., Ltd. is located in the beautiful coastal area of the Bohai Sea in eastern Hebei Province—Haixing (Provincial) Economic Development Zone, east of Haixing City. Adjacent to Beijing and Tianjin, connected to Shandong in the south, and bordering Huanghua Port in the east, the Rongwu and Shihuang Expressways run through the area, offering superior geographical advantages and convenient transportation. The company covers an area of 120,000 square meters with an investment of 20 million yuan, focusing on the fine chemical processing of pharmaceutical and pesticide intermediates. Its main products include acyl chloride series (such as chloroacetyl chloride, propionyl chloride, malonyl chloride, n-butyryl chloride, isobutyryl chloride, n-valeryl chloride, isovaleryl chloride, n-hexanoyl chloride, n-heptanoyl chloride, and n-octanoyl chloride) and chlorination series (such as o-chlorobenzyl chloride, p-chlorobenzyl chloride, p-methylbenzyl chloride, p-dichlorobenzyl, and o-methylbenzyl chloride). It is a comprehensive enterprise integrating chemical research and development, production, and sales services.