国产精品久久人妻互换毛片,国产av国片偷人妻麻豆,国产精品第12页,国产高清自产拍av在线,潮喷大喷水系列无码久久精品

【推薦】姚氏同德化工【HPMA|PAA|ATMP|BHMT|DTPMPA|HEDP】質(zhì)優(yōu)價廉 本文來源于：http://www.watercondipioning.com / Changzhou Yao's Tongde chemical Co., Ltd. is share cooperation corporation, establish in 1997, it is a high-tech corporation of a AAA grade, We have always been engaged in the research, development, production and application of the water treatment drug. Our company is technical rich, the production technology is advanced,and the detection method is perfect.There is many one that specializes in the technical staff of water treatment and a large amount of high- new and advanced water treatment equipment now, And pass ISO9002 quality system authentication in 2001. Melt well-managedly, personnel's technicalization, equipment advanced, Guarantee that the products enter into the world with the finest quality. Changzhou Yao's Tongde Chemical Co., Ltd. Add: Zhenglu town, Wujin, Jiangsu P.C: 213111 G.P.: Yaobin Export Department: 0086-519-88739280 Mobile: 0086-13775194445 Contact Person: Mr. Xu M.P: 013809075008 Tel: +86-519-88732401 Sales: +86-519-88733208 Fax: +86-519-88732040 Website: http://www.watercondipioning.com 水處理藥劑.公司 阻垢緩蝕劑.公司 E-mail: info@watercondipioning.com webmaster@chinatongde.com