Laiwu Zhengqi Plastic Machinery Co.,Ltd is professional plastic machinery manufacturer.Our company can research and development,design,manufacture,market and serve.The science and technology plays a leading role in our company.Our company covers an area of 60 mu,workshop area over 20000 sq.m..And we have more than 200 staff,including research staff more than 30 people and senior technician more than 60 people. Our company possesses strong technical strength,gathers many senior industry experts,relys on many domestic well-known colleges and universities technical support,and emphasizes the combination of independent research and development innovation and oversea advanced technology.At present,our company owns multiterm national patent.The main products of our company:single-screw and double-screw extruder,mulch film machine,packaging film machine, greenhouse-film machine,geomembrane blow machine,series heavy calibre PE,PVC pipe machine, 3PE anticorrosion pipe machine,foaming sheet machine,drip irrigation machine,micro-spray belt machine,geonet machine and electric wire and cable machine.It is about more than 160 types plastic machinery.Our company also can design and manufacture the special products according to the customers' requirements.Our company passes ISO9001: 2000 international quality system certification and possesses strict quality testing system.And at the same time,our company possesses perfect after-sale service system.Based on good systems and our endeavor,our products have throughout most parts of our country and also find a good sale in Russia,Ukraine,Kazakhstan,India,Malaysia,Australia, Turkey,Saudi Arabia and so on.Our products win good reputation from our customers."Basic technology,make miracle" is our operation principle.Satisfying customers requirements of our products and service is our eternal pursuit.Zhengqi desires to make progress together with the customers from domestic and overseas,and runs to golden future.