Suzhou Diamond Metal Powder Co., Ltd was established with joint venture by Suzhou Nwe District Hi-Tech Industrial Co., Ltd and Suzhou Bronze Powder Factory and State Investment & Development Corporation. As the largest and earliest enterprise producing bronze powder in China, the company has dominantly enjoyed the market for about 40 years. And our "Diamond" brand has been accepted by customers from home and abroad. Now our main products include 240#, 400#, 600#, 1200#, 800mesh, 1000mesh, Offset, Gravure and copper powder, which were extensively used in printing, dying, paint, coating and powder metallurgy and so on. Welcome customers to visit our websit http:www.tongjinfen.com and contact us. We will try all out to offer you best products and satisfactory services.

Bronze powder is a kind of metallic pigment mainly composed of Copper and Zinc. The mean particle size can be made from 200um to 3~4um upon request. Coarse powder is used for paint and coating after it is made into gold paint and gold paste. Super fine bronze powder has good flowability, transter and leafing due to its physical and chemical properties such as minuter grain, even distribution and high specific surface area adn it is suitable for gravure, offset and letterpress as well. Adoption of offset gold ink which is made from the mixture of super fine bronze powder and vehicle produced from reaction mades printed matter with thick and full printing result and brilliant metallic effect. The surface of particles of bronze powder is rpped in fatty acid which produces a better leafing property. It is recommentdable for users to choose neutral so ent or resin and prevent media of strong acid and alkali from hurting powder. Therefore, making a correct choice of so ent, vehicle and additive is an important condition that ensures application result of metalic pigment. the product should be stored in dry rooms at low temperatures.l