黄av在线免费,日本中文字幕在线不卡,国产亚洲免费在线观看,av首页在线,国产亚洲在线观看,中文幕无线码中文字蜜桃,91成人免费在线

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.