Qingdao Ecorin Polyurethane Machinery Limited is professional manufacturer & supplier of Polyurethane foaming equipment. In cooperation with Germany Company, adopting their advanced technology, after independent innovation, the company has professionally researched, developed and manufactured various series of high pressure foaming machine, low pressure foaming machine and their supported products, moreover many national patents are obtained.

The company has powerful technical force and strong research capability. We invited many chemical, mechanical, electric and computer engineers who have much experience and are the first group in China to engage in PU equipment development and research. Additionally, our company has computer-assisted design room, pneumatic and hydraulic test platform, measuring test center and electric appliance test room etc. as well as 30 plus mechanical processing machines, which has ensured reliability & safety of equipment.

Grinded & polished in PU equipment field for more than three decades, we become much more mature & professional. Yishuanglin people treat quality & service as their own life. Based on social care over many fields & our own efforts, we continuously produced series of hi-tech & utility-based PU equipment. According to the Montreal Protocol, China will gradually stop using Freon. Because of this, our company took up responsibility of environment protection and manufactured various series of cyclopentane foaming machine.

"High technology, high start, high quality, high credit" is everlasting pursuit of Yishuanglin people; "Manufacture first-class products, offer first-class service" is the promise for you made by Yishuanglin people. Yishuanglin people is willing to join hands with merchants from home and abroad to seek future development

shot blasting machine, pu foam machine, injection machine, plastic pipe machine, profile production line, anticorrosion and insulation equipment