夜夜躁狠狠躁日日躁2021日韩,91av在线免费播放,男人的天堂av网站,超碰97色,综合色婷婷一区二区亚洲欧美国产,中出乱码av亚洲精品久久天堂,97成人精品视频在线观看

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.