As a Sino-foreign joint venture, Longyi Group Company is a petrochemical enterprise encompassing technology, industry and trade. Our company has complete manufacturing equipment and powerful technical strength. Mainly taking quality materials from Liaoyang Petrochemical Branch Company, our Group Company produces chemical products including base oil, lubricant, batching oil, cerate, sulfonate, vaseline and antifreezing fluid etc.. Our company received certificate of ISO9002 quality system certification in 1999.

Group Company has subsidiary companies including Liaoyang Longyi Chemical Co.,Ltd., Liaoyang Longyuan Special Oil Manufacturing Company , Liaoyang Longxing Machinery Manufacturing Co.,Ltd., Fushun Longyi Petrochemical Co.,Ltd. , Fushun Tianfu Chemical Manufacturing Co.,LTd., Fushun Chemical Oil Products Research Institute, Shenzhen Nanfang Economic Development Company, Anshan Juli Trading Co.,Ltd. and Dandong Longyi Trading Co.,Ltd..

In order to further expand enterprise's development and improve market competitive power, Longyi Group unified its brands as "Longyuan", which has been registered in National Trademark Bureau. "Longyuan" brand white oil and lubricant have been chosen as provincially famous products. Our company has been awarded "model foreign owned enterprise".

Our company has favorable geographic position, convenient transportation, complete manufacturing equipment, powerful technical strength and excellent after-sale service. New and existing friends are sincerely welcome to visit our company for business negotiation.