longkou tongyi machinery equipment co., ltd, established in 1980, is a sino-italy joint venture with advanced leading technology. we specialize in manufacturing the following products: plastic foaming machinery, packing machinery, pulp moulding machinery, rubber machinery, wood-working machinery and so on with about 30 years experiences. our enterprise management concept is based on innovation, excellent quality and skilled workmanship. so we are enjoying a good reputation through over 100 countries and areas and have got customers' trust deeply. moreover, our sales volume of foaming machinery is no. 1 compared with other chinese suppliers. we sincerely hope to cooperate with friends from home and abroad and help you succeed with our profession.