After more than 30 years of business development and production innovation since the company was founded, Haitian machinery co. ltd. nowadays has become the largest production base of plastic machines all acrossr China. As a high-tech enterprise specialized in manufacturing plastic injection molding machine, Haitian is well-known by the entirel plastic machinery business circle of the nation, for the excellent quality, high efficiency, energy saving, high-level classification, and best economical efficiency of its products. Its main products consist of about 100 different types of plastic injection machines from 58 tons up to 2500 tons by the clamping force (injection shot weight from 50 g up to 30000 g), the annual output of the company reaches 6000 sets ranking the 1st place of all the plastic molding machine manufacturers of the nation whether by quantity or by sales value.