Yan'an Yi-Cheng oil supplies Co. Ltd.

Our company welcomes the new and old customers to contact me! Quality first! Faith-based! Services in good faith! Continuous improvement!, 3 million yuan in fixed assets, annual output value reached 1500 million yuan. The company has a skilled and experienced team of workers and technical personnel; to form the backbone of a stable force in the ranks; company more complete technical R & D center, the use of CAD-aided design products, new products every year into the market: the company has a physical and chemical laboratories, have more advanced means of measuring and testing equipment to ensure product qualityTo meet user needs and after-sales service.