日韩一级无码中文字幕|韩国免费一级成人毛片|欧美ZOZOZO人禽交|精品国产一区二区av片|亚洲AV无码资源在线观看|97久久精品国产精品青草|精品久久人人爽人人玩人人妻|国产自产视频在线一区二区三区

Zibo Zichuan Yaodong Chemical Co., Ltd. is a specializing research, development and production manufacturer of fine chemical products; now, we are mainly engaged in the production and trade of electroplating purposed nickel-plating intermediates, third monomer of acrylic and paint driers, etc.

Main products are: Sodium allylsulfonate (ALS), Sodium allylsulfonate (SAS),  Sodium Methallylsulfonate (MAS), Sodium p-styrenesulfonate(SSS), Sodium polystyrenesulfonate, all kinds of cobalt naphthenate (manganese, lead, zinc, calcium, Iron, rare earth), Cobalt 2-ethylhexanoate (manganese, lead, zinc, calcium, iron, rare earth).

With decades of experiences in chemical production, we are receiving high reputation for advanced technology, leading equipments and strong technical force. At present, our products are well sol din all places of China. With very high product quality, low price and excellent service, we look forward to your cooperation sincerely.