We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for 100nm 200nm Calcium Nitride, Magnesium alloy AZ91D, chromium powder, calcium metal lump,99.9% 99.99%. We attend seriously to produce and behave with integrity, and because of the favor of clients in your house and abroad in the xxx industry. The product will supply to all over the world, such as Europe, America, Australia,Macedonia, Italy,Sudan, Swedish.Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.