国产区一二三,一级免费黄色影片,99精品在线,日韩在线视频第一页,亚洲色图偷,国产精品传媒视频,久久夜夜操妹子

Product: Pharmaceutical intermediate APIs Ultraviolet light absorber Pesticide
About us

          Tradlon Chemical Co., Ltd. is a limited liability company engaged in producing benzophenone derivative series pharmaceutical intermediates. The head office is situated in Xiangyang City, Hubei Province, where enjoys beautiful scenery and convenient transportation. The company has complete and scientific quality management system and highly-quality management team. Based on integrity, strength and quality, the company is recognized by the industry. The company adheres to management philosophy of "quality top, credit top". Welcome to visit us for guidance and talking over business.