Beijing Great Pack Materials Co.,ltd sales team: domestic marketing and international trade components. Average age of 27 years, which is a younger, professional, knowledgeable, active-oriented team, young, but strong business knowledge, first-class service, domestic and foreign customers praise and recognition. Beijing Great Pack Materials Co.,ltd high temperature sleeve , heat-resistant sleeve, fireproof sleeve, insulation sleeve, fire-retardant sleeve in the sales team effort to build, has been sold to more than 30 countries and regions. Sales for three consecutive years has ranked first in the country.