Shangqiu Tenglong Environmental Protection Equipment Co.ltd(the member of China environmetal proection industry association) is a manufacture who are specializing in manufacturing waste tyre/waste plastic/waste rubber pyrolysis equipment and crude oil/waste oil/oil sludge distillation equipment.We invested four million RMB and our factory covers 50,000 square meters.The workshop & RD workshop covers more than10,000 square meters and the office building area is 5,00...