The company established in 2001, is specialized in research, production, and sales of synthetic resins. Our company's mainly three series products are composite material resin, coating resin, vinyl ester resin. All our products have been widely used in the fields of composite materials, aerospace, transportation, railways, cargo boats and yachts, constructions and building materials, bathroom accessories, electrical and mechanical hardware, energies, anti-corrosion engineering, coating materials, structural adhesives. The company has been certified by ISO9001:2015, ISO14001:2015 and OHSAS 18001:2007 management system certification, and has China classification society certificate of works approval. We will continue to provide higher quality products & service for the downstream customers.

Product category：Unsaturated Polyester Resin | Vinylester Resin | Other Resins | Gel Coat | Colorant

Chengdu Coryes Polymer Science & Technology Co., Ltd, a high-tech enterprise that specialize in design, modification, production, sales, technical service for other thermosetting resins with benzoxazine resin as core product. The company was funded in 2007 with a registered capital of 10 million RMB. Nearly 30 patents have been successfully converted and 9 series of more than 50 kinds of products passed the SGS test and met the EU ROHS directing with good market recognition and brand influence. Main Products: a variety of benzoxazine monomers, modified solvent-free low-viscosity flame retardant benzoxazine resin for high-end composite materials, special benzoxazine adhesive with high temperature resistant, flame retardant and low smoke density for aerospace and rail transit, etc.

Product category：Other Resins | Adhesive | Additives | Sealing Materials | Raw Materials Related to Pregreg Production

Covestro is one of the world’s leading manufacturers of high-quality polymer materials and their components. With its innovative products, processes and methods, the company helps enhance sustainability and the quality of life in many areas. Covestro supplies customers around the world in key industries such as mobility, building and living, as well as the electrical and electronics sector. In addition, polymers from Covestro are also used in sectors such as sports and leisure, cosmetics and health, as well as in the chemical industry itself. Covestro generated sales of EUR 15.9 billion in fiscal 2021. At the end of 2021, the company had 50 production sites worldwide and employed approximately 17,900 people (calculated as full-time equivalents).

Product category：Other Resins | Foam | Honeycomb | Sandwich Panel