Tianjin Doozee International Trade Ltd was originated from a company which has engaged in domestic businesses of carbon black for more than 20 years. Doozeemeans the origin of the river. In order to develop our oversea market, in 2009, our company changed it name to Tianjin Doozee International Trade Ltd. Thus, our company changed its position from franchiser to manufacturer and started our businesses on the global market. Now, our company is an industry and trade integration enterprise with rich experience, top quality products and good reputation. The headquarters of our company is located in Tianjin Beichen plaza, convenient transportation and superior geographic location. For businesses of carbon black, in early stage, our company was cooperated with Chinese famous Carbon black manufacture Dolphin Carbon blackand became its largest agent. After a stable development for several years, our company gradually became the exclusive agent of Chinese TaBei Carbon Blackand Japanese famous manufacturer of carbon black €œTOKAI Carbon. After that, our company established business relationship with other famous manufacturers. With making more investment, our company gradually controlled the production lines for several types of carbon black in the north of China. With the speedy development and the mature business of our company, we have an annual sales volume over 10000 tons. Now, our company becomes the most competitive and the most mature franchiser of carbon black in the north of China. The main products of our carbon black like: N series carbon black for rubber, TaBei semi-reinforcing furnace black, Environmental protection carbon black, carbon black (pigment), conducting carbon black and acetylene black are welcomed and trusted by our customers. Our company plays a vital role in domestic business, overwhelming the trend of the carbon black market. Now, our company takes confident steps to the global market. For businesses of steel pipes, as a shareholder we build business relationship with two factories of steel pipe and oil pipe. Our businesses include the selling and producing of galvanized pipe, welded pipe, conduit pipe, oil pipe , seamless tube and the junctions of pipe. We have advanced technology and high quality products of all kinds. Inside our factory for steel pipe, we have professional staff and top-ranking production line, reliable quality assurance and unyielding perseverance which make our products hot sale not only in domestic market but also in the global market. Owing to the high standard management of our company, we win the GB/T19001-2008(ISO9001; 2008) quality authentication. In the year 2012, we acquire the APIquality authentication from the USA through the hard working of all the staffs. Step by step, we gain good reputation from our customers all over the world. All the staffs of Doozee keep the creed of €œreputation comes first, customers-oriented. Reasonable price, top quality products and humanized service; we hope to cooperate with people all over the world and brings win-win for you and us. Company website: Company address: 2-1303, Beichen Plaza, Beichen, Tianjin, China