成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Majesta chemical Co.,Ltd. (Hangzhou DKC Chemical Co.,Ltd.)??? ?? ??? ?????.

?? ?:Majesta chemical Co.,Ltd. (Hangzhou DKC Chemical Co.,Ltd.)

??:0571-87969269 13705816281

???:panye@majestachem.com

??:China

? ?? ?:42

Fluorescent brightener SFG-B
Printing and dyeing auxiliary
Oil repellent
Retanning agent FP
Fluorescent Whitening Agent EBF
Fluorescent Brightener BBU
Fluorescent brightener DBH
Textile fluorescent whitening agent
Optical brighteners HP
Fluorescent whitening agent NF
Fluorescent whitening agent MST-L
Fluorescent brightener BY
fluorescent whitening agent SWN			C14H17NO2
Retanning agent
Fluorescent whitening agent MST
Fluorescent brightener AW-L
Fluorescent brightener CL-L
Fluorescent brightener PC
Leather auxiliary
Fluorescent brightener ERN
Paper brightener
Polyester fiber flame retardant
Fluorescent whitening agent RN
Disodium 4,4'-bis(2-sulfostyryl)biphenyl	2,2'-((1,1'-???)-4,4'-???-2,1-????)??- ???? ? ???? ?	27344-41-8	C28H23NaO6S2
Fluorescent Brightener 378	4,4-??[2-(2-?????)???]-1,1-????	40470-68-6	C30H26O2
Water-resistant agent
Fluorescent whitening agent for plastic
Water-drawing agent
Optical brighteners SFG
Water and oil proofing agent
Fluorescent whitening agent AC
Fluorescent brightener SF-B
Fluorescent Brightener CL-E
Fatliquor PB2
Trimethylolmethylamino-3-3 oxypropyl phosphate
Greasing agent for leather
Fatliquor
Fluorescent brightener AMS
Fluorescent Brightener PS
Fluorescent brightener BAC-L
Leather retanning agent
Cotton fabric flame retardant