Weifang Shida Changsheng tells you -- why does diesel change color?

 

(Weifang Shida Changsheng Energy Technology Co., Ltd. was established on November 29, 2011 with a registered capital of 100 million yuan. It is a high-tech enterprise specializing in energy technology research and development, production and sales of high value-added petrochemical products. The beautiful kite capital, the state-level chemical park, Shandong Weifang Binhai Economic Development Zone. The company covers an area of ​​1,100 mu and is located in the blue-yellow economic exchange area of ​​Shandong Peninsula. The geographical position is superior. It is 10 kilometers away from Rongwu Expressway and Haori Expressway, and Weifang. It is close to Sendamei Port and 150 kilometers away from Qingdao Airport, with convenient transportation and logistics.

 

       The plant is currently equipped with a 1 million tons/year pretreatment unit, a 600,000 tonne/year hydrogenation aromatization unit, a 400,000 t. extraction fractionation unit, and a 400,000 tonne/year light white oil and lubricating base oil. The equipment, 20000Nm3/h methanol hydrogen production unit, 25,000 tons/year sodium hydrosulfide unit, 10,000 tons/year sulfur recovery unit and supporting 4800 tons/day sewage treatment unit and other environmental protection facilities and public facilities. The company now produces and sells 1 million tons of four series: hydrocarbon refrigerant series (propane, isobutane, n-butane, cyclopentane); national standard solvent series (isohexane, n-hexane, 6# solvent oil, 120 More than 30 varieties such as #Solvent oil, 200# solvent oil, D series special solvent oil); light white oil and lubricating base oil series) and refined oil series (National Five-car gasoline and diesel). Products are widely used in automotive, mining, metallurgy, petrochemical, textile and chemical fiber, electronics and other fields. The company has more than 500 employees, more than 350 employees with college education or intermediate and senior titles, independent research and development center and testing center, and passed QMS quality management system certification, EMS environmental management system certification and OHSAS occupational health and safety management. System Certification.

      The company will adhere to the "scientific and technological innovation, ecological environmental protection, sustainable development" development philosophy, adhering to the "high standards, strict requirements, refined, zero defects" management philosophy, adhere to the "quality win, integrity and eternal" quality concept. With the cooperation concept of cooperation and win-win as customer service, we are committed to developing into a new chemical enterprise with people-oriented, technological innovation and environmental friendliness. )