Wuhan Xinyingda Chemicals Co., Ltd (XYD Chem) is a large manufacturer and supplier of lignosulphonate series, sodium gluconate retarder  and sodium  naphthalene formaldehyde (SNF) water reducer. It is located in Wuhan, beside the Changjiang River, at the centre of China, with hundreds of skillful workers and experienced technicists .  We XYD Chem is equiped with world-advanced production line. Besides, it ownes advanced management, superior equipments, first grade production quality control system.
   Wuhan XYD Chem was established in summer of 2006, and the main products were sodium lignosulphonate and calcium lignosulphonate at that time, after 3 years' development, we achieved a fas...