zhengzhou lankai Machinery Co.,ltd is established on 1998, specilized on the processing of the machines to recycling the agro waste into solid fuel. Research and development, design, production and marketing enterprise, long-term commitment to renewable energy technologies and device development and promotion. At the same time agent sales machinery products from outstanding enterprise. With the research and technical innovation for over 10 years, our company has adopted advanced productive technology and has mastered the whole set of technical methods, meanwhile we also help some foreign customers to make produce high quality products as they requested.