NINGBO XINGAO PLASTICS & CHEMISTRY CO., LTD. is an ISO 9001 qualified manufacturer specialized in engineering plastic raw material and plastic products. The company was founded in 1994. It covers an area more than 70,000 square meters. The company has strong R&D, extensive production plant and comprehensive quality control system. We have been working closely with some key universities in China for the most advanced technology in the industry.

In 2003, We started to develop PA66GF25 insulating strips for the construction industry. With years of hard work, We have set up our unique and complete production system,including plastic raw material modification, precise tooling and advanced extrusion technology. The quality of our products has been approved one of the best in the industry. We also offer full technical support for the aluminum door & window energy-saving projects in the construction industry.

As a leading manufacturer in the industry, We are invited to compile the national standard GB/T23615.1-2009 for PA66GF25 insulating strips. Meanwhile, Xingao? brand is recommended by China Construction Metal Structure Association.Welcome to work with us for more green and better world!