After more than 20 years of operations,Our company is a national high-tech enterprise. The Company is China’s leading environmental protection enterprise in oil and gas field and a backbone of environmental protection industry. The Company is mainly engaged in petroleum, refining and chemical water waste and solid waste treatment, oily sludge treatment, soil remediation and provides with whole-process services of consulting, design, equipment manufacturing, EPC and trustee operation for township sewage treatment to build up beautiful new countryside. The Company owns more than 600 achievements. The Company has 25 environmental engineering (waste water) special project class A and series ASME certificates. It also owns 51 China patent technologies, 18 of which are patents of invention. Led by the Company, the heavy-oil wastewater recycling utilization technology and related application has obtained the national second prize for progress in science and technology awarded by the State Council in 2008, which fills in domestic gaps in this field and is at the top of the world leading level. Solid waste, oily sludge treatment and soil remediation technology has achieved international advanced standard.