SHANGHAI JARI TONSIN CO., LTD. is a leading expert for plastic extrusion tooling in the world, it has factory in  Lianyungang and office in Shanghai.

We specializes in designing and manufacturing extrusion tooling for PVC window profiles, window sills and wide door panels, ceiling panels, cable ducts, WPC profiles and custom profiles etc. We have abudant experience in turn-key project for profile production,  including engineering design, installation and training, full equipments and materials (extruder, mixer, chiller, tooling, laminator, raw materials etc).   

We have European high end manufacturing equipment of WEDM, CNC and testing extrusion lines. Our key technical employees have been worked 30 years in extrusion tooling business, and have achieved 48 patents in extrusion technology and published 4 technical monographs.

Our products and service is well recognized among customers  in more than 50 counties, including USA, Canada, Germany, Poland, Turkey, Korea, India etc.