Qingdao Xuan Yan Drilling Co. Ltd.   

Company culture: honesty, integrity Liye integrity; promises to keep trust, do words will do, do. Excellent quality - quality, the future of the firm decisive battle field and eternal theme. Accumulated bit by bit to improve, towards the perfect quality. Customer principle: the pursuit of customer satisfaction, it is your responsibility. Provide superior quality products, is the best way to return customers. Business philosophy 1, our slogan to the pursuit of excellence, to provide excellent service. 2, our values are the key to unity, saving is a virtue, honesty is the basic requirements. Pay attention to customer satisfaction, pay attention to personal growth, pay attention to the sustainable development of the company. 3, our goal to become sustainable development, production and trade combination...