Quality means everything to Kronos Precision Polyamide Extrusion. We implement strict quality control in every aspect of our production and operation. At Kronos, we only use VIRGIN Polyamide and PURE Glass Fiber for our Polyamide Profiles. All the raw materials we use are imported from the international TOP manufacturuers and are subject to strict incoming inspection at the time of entry. All batches of Kronos's thermal insulation polyamide profiles are subject to a rigorous inspection process prior to delivery.

Kronos Precision Polyamide Extrusion is IATF16949:2016 Certified.






The China Fortune 500 Real Estate Summit was held in Beijing on March 20, 2019. Without any doubt, Kronos Precision Extrusion was proudly honored as the No.1 Preferred supplier of Imported Thermal Insulation Polyamide Profiles for energy efficient aluminum windows, doors, facades, and curtain wall systems.




Standard aluminium is a good conductor of heat and cold meaning that you can lose or gain a great deal of heat through the frame of the doors/windows/facades. This can ultimately undermine the performance of aluminum windows/doors/facades systems. To slow the heat transfer, a thermal break needs to be inserted to the aluminum frame. Thermal break technology features a glass fiber reinforced polyamide strip between the inside and outside aluminium profiles, creating a perfect insulated barrier within the aluminum frame. The high percision extruded polyamide profiles are the scientifically-proven best solution for the aluminum thermally broken system. Kronos Precision Extrusion is a member of China Nonferrous Metals Fabrication Association Accessory Branch.




Kronos Precision Extrusion is a key member of the Nanjing Windows, Doors, Facades Association which is a professional organization to research and develope better energy efficient products for the constructional industry.




Kronos Precision Extrusion plays a very important role in contributing to the energy-efficient aluminum windows, doors, facades, and curtain wall systems by developing and providing high performance thermal insulation polyamide profiles which are the core for the thermally broken systems. We are a memebr of Xuzhou Doors & Windows Chamber of Commerce.