Atom (Langfang) Paint Co., Ltd. - Production and export of traffic marking paint in a Chinese-Japanese joint venture. Description of production process and company details. - http://www.atompaint.com
Langfang Triple Well Chemicals Co. - Manufacturers of levulinic acid, butyl levulinate, diphenolic acid, dimethyl disulfide, methane sulfonic acid, and methane sulfonyl chloride series chemicals. - http://www.finechemicals-china.com/