Tianjin Yunhai Carbon Element Products Co., Ltd. (in short for Yunhai Company) is specialized to produce Calcined Petroleum Coke and using its burning waste heat to produce the Flake Caustic Soda. The company is set up in 2002, the registered capital is 50.5 million yuan, its subordinate company are Tianjin Yunhai Yusen Tech-Indust Co., Ltd, its registered capital is10 million yuan; And Tianjin YunHaitong Logistics Co., Ltd., its registered capital is 50 million yuan, and the total investment is 500 million yuan. The company's floor area is more than 400 acres, there are 250 employees, and the annual sales is 1 billion yuan.

The company is located in Tianjin Binhai new area Tanghan road, the geographical position is superior, and the transportation is convenient, is 60 kilometers apart from the downtown of Tianjin, 50 kilometers apart from the Tianjin Airport and 20 kilometers apart from the Tianjin Xingang Port. The company is adjoin the Shanguang highway and 205 country highway.

The company has so many years' production practices, tries hard to enhance the market competitiveness, realizes the large-scale production, makes sales revenue and profit tax economic index increase year by year, has becoming one of the best enterprise in this industry whether harvest\quality or benefit. The company has 40 managements and 60 professionals including of 20 persons whom has intermediate title, 40 persons whom has primary title. The company develops very rapidly, from 2002 to 2011, the average annual sales increases more than 100%.

The main productions of the company are Calcined Petroleum Coke and Sodium Hydroxide. The annual production capacity of Calcined Petroleum Coke is250, 000 tons, . The market share of Calcined Petroleum Coke and Carburant increases to more than 50% in the Asian-Pacific region. The Calcined Petroleum Coke includes low sulfur, medium sulfur and high sulfur, low sulfur Calcined Petroleum Cokes are high quality raw materials for Graphite Electrode, Graphite, Cathode, Carbon Electrode Industry. We stability supply medium sulfur Calcined Petroleum Cokes to QingTongxia Aluminium Company and Chalco. In addition we also can produce and sieve Calcined Petroleum Coke as the clients' requirement.

Sodium Hydroxide (also called Flake Caustic Soda or Caustic Soda) is the foundation chemical raw materials, the annual production is 50000 tons, are widely used in Textile, Printing and Dyeing, Enamel, Paper Making, Synthetic Detergent, Pesticide, Metallurgy, Food, Rubber, etc. The brand of "Yunhai" is the famous trademarks in Tianjin, the Flake Caustic Soda mainly sells to Beijing, Tianjin, Henan, Hebei, Shandong, Shanxi, Liaoning, Inner Mongolia etc.

The company has 12 practical new-type patents, and has named as "Tianjin Level A Tax Unit", "Tianjin Circular Economy Demonstration Unit", "Small and Medium-sized S&T Enterprise", ect. The company has its own import and export right and adheres the management idea of "Concise and Efficient, Pragmatic and Innovative, Improve Ourselves, Service Clients, " We hope for win-win multiform cooperation with clients both at home and abroad.