Ningbo Yanmen Chem. Co.,Ltd

Introduce of ningbo yanmen chem. It mainly deals with chemical products such as cobalt oxide, cobalt monoxide, cobalt chloride, nickel monoxide, cobalt oxalate, cobalt sulfate, nickel sulfate and nickel chloride , and so on. The quality is the most important engineering in company. We are the best supplier of cobalt oxide and cobalt monoxide in Chinese market , which are applied in electronic and battery field. Our features is the quality reliability and stability of our products. It has passed the ISO9001-2000 quality system certificate. The production capacities of cobalt oxide and cobalt monoxide have reached 1000 tons and 600 tons, and we are the biggest production and sale company in china. Cobalt oxide     Co2O3 Name Index  % Test value  % Appearance Grayish black power Grayish black power Co 72.0min 72.2min Ni 0.3 max 0.13 max Fe 0.1 max 0.05 max Mn 0.35 max 0.20 max Cu 0.2 max 0.02 max Zn 0.1 max 0.006 max Pb 0.006 max 0.006 max Cd 0.006 max 0.006 max As 0.005 max 0.005 max Granularity(MESH) 325 99%PASS 325 neutral paper drum, ?34cm�8 cm, with plastic lining, net wt. 25kg used in glass, enamel, ceramic, color glaze and pigment, etc. Performance: normal production, delivery after 5 days Least order:100kg Cobalt monoxide  CoO Name Index  % Appearance Brown or dark greenish power Co 78min Ni 0.08 max Fe 0.0045 max Mn 0.003 max Cu 0.004 max Na 0.0055 max Ca 0.004 max Cr 6+ N.D. Pb N.D. Hg N.D. Cd 200ppm max Fsss apparent density 0.45?m max HB density 0.55g/cm3 max Wrapped 2 layers, plastic vacuum bags ,1.5kg/bag, 10bags/paper box Used in Ni-MH, Ni-Cd battery field, pigment, semiconductor industy, etc. Performance : normal production, delivery after 5 days Least order:100kg Cobalt chloride  24.00min   cobalt sulfate   20 min cobalt carbonate  48min nickel monoxide  76 min